∣x−7∣=∣2x−8∣ (there are 2 solutions for the positive one and the negative)

Answers

Answer 1

Answer:

x = 1, x = 5

Step-by-step explanation:

|x−7|=|2x−8|  ==> there are 2 ways to simplify this equation:

1. x - 7 = 2x - 8

2. -(x - 7) = 2x - 8

Let's first solve equation 1:

x - 7 = 2x - 8

-7 = x - 8  ==> subtract x on both sides

x - 8 + 8 = -7 + 8  ==> add 8 on both sides

x = 1  ==> simplify

Now let's solve equation 2:

-(x - 7) = 2x - 8

-x - (-7) = 2x - 8  ==> distribute the negative sign to x and -7

-x + 7 = 2x - 8  ==> subtracting a negative number is equivalent to adding a

                               positive number

7 = 3x - 8  ==> add x on both sides

15 = 3x ==> add 8 on both sides

x = 5 ==> divide 3 on both sides

Hence, the answers are x = 1 and x = 5.


Related Questions

Lesly bought 4 bags of pretzels and 2 boxes of granola bars for $17.55. What is the cost for one bag of pretzels? What is the cost for a box of granola bars?

Answers

The cost of one bag of pretzel is $ 1.80

The cost of one bag of granola bars is $ 3.15

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the cost of one pretzel be represented as x

Let the cost of one granola bar be represented as y

Now , the equation will be

4 bags of pretzels and 2 boxes of granola bars for $13.50

Substituting the values in the equation , we get

4x + 2y = 13.50   be equation (1)

And , 1 bag of pretzels and 5 boxes of granola bars for $17.55

Substituting the values in the equation , we get

x + 5y = 17.55   be equation (2)

Multiply equation (2) by 4 , we get

4x + 20y = 70.2   be equation (3)

Subtracting equation (1) from equation (2) , we get

18y = 56.70

Divide by 18 on both sides of the equation , we get

y = $ 3.15

So , the cost of one granola bar is $ 3.15

Substituting the value of y in equation (1) , we get

4x + 2 ( 3.15 ) = 13.50

4x + 6.30 = 13.50

Subtracting 6.30 on both sides of the equation , we get

4x = 7.20

Divide by 4 on both sides of the equation , we get

x = $ 1.80

So , the cost of one pretzel is $ 1.80

Hence , the equations are solved

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Use intercepts to graph the line described by the equation −2x − 5y = −20.

Answers

The x - intercept and y - intercept of the linear function are 10 and 4

Graph of a Linear Function

A graph of a linear function is a straight line. The line will always pass through the origin (0,0) and have a constant slope. The equation for a linear function is y = mx + c, where m is the slope of the line and c is the y-intercept.

In this problem, we can model the linear function into the slope-intercept form and the plot using a graphing calculator.

-2x - 5y = -20

-5y = -20 + 2x

5y = 20 - 2x

y = (20 - 2x) / 5

y = 4 - 2/5x

Plotting this on a graph using a graphing calculator

The y - intercept is at 4, and the x - intercept is at 10

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What is the rate of change of the function?

Answers

The answer is 2 do rise over run

When base is 24 cm & height is 15 cm then area of a triangle is equal to?

Answers

The area of triangle with the base 24 centimetres and height 15 centimetres is 180 cm².

The area of triangle is calculated by the formula -

Area of triangle = 1/2 × b × h, where b represents base of the triangle and h represents height of the triangle.

Keep the values in formula to find the area of triangle.

Area of triangle = 1/2 × 24 × 15

Performing division on Right Hand Side of the equation

Area of triangle = 12 × 15

Performing multiplication on Right Hand Side of the equation

Area of triangle = 180 cm²

Thus, the area of triangle is 180 cm².

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Do sides 7 cm 24 cm 25 cm form a right angled triangle?

Answers

Yes, the sides 7 cm 24 cm 25 cm form a right angled triangle.

The right angled triangle contains hypotenuse, which is opposite the 90° angle. Other two sides are base and perpendicular. The side of right angled triangle follows Pythagoras theorem.

It says, hypotenuse² = perpendicular² + base²

We know 25 cm will be hypotenuse as it is the longest side. Keeping the values now -

25² = 24² + 7²

Taking square of all the values

625 = 576 + 49

Performing addition on Right Hand Side of the equation

625 = 625

As the square of hypotenuse is equal to sum of square of other two sides, it is right angled triangle.

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Is segment PQ a perpendicular bisector of segment RS?

Answers

No, segment PQ is not a perpendicular bisector of segment RS. A perpendicular bisector is a line that passes through the midpoint of a segment and is perpendicular to it.

To determine if a line is a perpendicular bisector, we can use the equation (x1 + x2)/2 = xmid and (y1 + y2)/2 = ymid to find the midpoint of the segment and then use the equation y = mx + b to find the equation of the line. If the slope of the line is the negative reciprocal of the slope of the segment, then the line is a perpendicular bisector. In this example, if the coordinates of the endpoints of segment RS are (x1,y1) and (x2,y2), then the midpoint of the segment is (xmid, ymid) where xmid = (x1 + x2)/2 and ymid = (y1 + y2)/2. The equation of the line PQ can be written as y = mx + b. To determine if PQ is a perpendicular bisector, we must calculate the slope of the segment RS and the slope of the line PQ and then compare the two slopes. If the slope of the line PQ is the negative reciprocal of the slope of the segment RS, then PQ is a perpendicular bisector. Otherwise, PQ is not a perpendicular bisector.

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You pick a card at random. Without putting the first card back, you pick a second card at random. 1 2 3 4 What is the probability of picking a 2 and then picking a factor of 12?

Answers

The the probability of picking a 2 and then picking a factor of 12 is 1/6.

What is Probability?

Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.

The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.

The degree to which something is likely to happen is basically what probability means.

Given:

Sample space = {1, 2, 3, 4}

The probability of just picking up a 1 is 1/4.

Now, the remaining cards = 3

So, the probability of getting a factor of 12 (i.e., 3 and 4} is

= 2/3

Thus, the combined probability is

= 1/4 x 2/3

= 2/12

= 1/6

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ApplyA typical television newscast has three cameras. The center cameradirectly faces the news anchor's desk. The other two cameras are both angled45° away from the center camera. Suppose each camera has a field of 60°.What is the total angle covered by the three cameras? Explain your reasoning.

Answers

The center camera and the two angled cameras cover a total of 60° + 60° + 60° = 180°.

The total angle covered by the three cameras is 180°. The center camera has a field of 60° and the other two cameras, which are angled 45° away from the center camera, each has a field of 60°.

Therefore, together, the center camera and the two angled cameras cover a total of 60° + 60° + 60° = 180°.

When two rays are united at a common point, an angle is created. The two rays are referred to as the arms of the angle, while the common point is referred to as the node or vertex. The symbol "°" stands for the angle. The Latin word "Angulus" is where the word "angle" originated.

Typically, an angle is measured with a protractor and expressed in degrees. Angles of 30°, 45°, 60°, 90°, and 180° are shown here. The many types of angles are determined by the angles' degrees values.

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Find the sum of the first 25 terms. 2, 8, 14, 20

Answers

For the mathematical series, the total of the first 25 terms is 1850.

What is arithmetic sequence?

Arithmetic progression or arithmetic sequence is a numerical series in which the difference between subsequent terms is constant. For example, the sequence 5, 7, 9, 11, 13, 15.. An arithmetic sequence is a series of integers that are ordered and share a common difference between each succeeding term. In the arithmetic sequence 3, 9, 15, 21, 27, for example, the common difference is 6. An arithmetic progression is another name for an arithmetic sequence.

Here,

This is an arithmetic sequence as each term has a common difference to the previous term.  Any arithmetic sequence can be expressed as:

a(n)=a+d(n-1), a=initial term, d=common difference, n=term number.

We know that a=2 and d=(20-14)=(14-8)=(8-2)=6 so

a(25)=2+6(25-1)

a(25)=146  

The sum of an arithmetic sequence is the average of the first and last terms times the number of terms, in this case:

s(25)=25(2+146)/2

s(25)=1850

The sum of the first 25 terms is 1850 for the arithmetic sequence.

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Joseph has a bag filled with 3 red, 3 green, 15 yellow, and 9 purple marbles. Determine P(not red) when choosing one marble from the bag. 10% 30% 50% 90%

Answers

Answer:

P(not red) = 90%

Step-by-step explanation:

There are 3 red, 3 green, 15 yellow, and 9 purple marbles in all:

3 + 3 + 15 + 9 = 30

You are trying to find the probability of not obtaining a red marble. There are 3 red marbles, and 30 marbles in all. This means that there are 27 marbles that are not red. Divide 27 with 30:

27/30 = 0.9

0.9 = 90/100 = 90%

90% is your answer.

P(not red) = 90%.

~

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Answer: 90%

Step-by-step explanation:

Please help

WILL MARK BRAINLIEST

Answers

Answer:

4

Step-by-step explanation:

(8x-2)+15x+90=180

Combine like terms

23x+88=180

-88 -88

23x=92

÷23 ÷23

X=4

please help it’s on a math question statistics

Answers

Therefore , the solution of the given problem of test statistics comes out to be in light of this, Z = 1.19 is the answer to the test statistic puzzle.

A test statistic is what?

A test statistic in a research study is the figure that is applied to decide whether to confirm or refute hypothesis. This statistic compares the results of a study or sample to what the null hypothesis would predict.

A conjecture is a proposal that makes sense in light of the available information but has neither been confirmed nor refuted. A assertion on which hypotheses will be based is referred to as a hypothesis in statistics (also known as a statistical hypothesis).

Here,

given:

=> 60= μ

=> 15.9 = σ

=> n=40

=>x' = 63

utilized formula is

=> Z = (x' - μ) / σ/(√n)

=> Z = (63 -60) / 15.9 / √40

=> Z = 3 / 15.9/√40

=> Z = 3 / 2.5140

=> Z = 1.19

Therefore , the solution of the given problem of test statistics comes out to be in light of this, Z = 1.19 is the answer to the test statistic puzzle.

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Aa similarity postulate

Answers

a) Yes, the given triangle is Angle - Angle similarity posulate.

b) Yes , 2 triangles are similar using AA similarity posulate.

c) If the triangles are follow the AA similarity posulate then they are congruent to each other also.

What is triangle?

A triangle is a polygon with three vertices and three sides. The angles of the triangle are formed by the connection of the three sides end to end at a point. The triangle's three angles add up to 180 degrees in total.

What is AA similarity posulate?

According to the AA Similarity Postulate and Theorem, each triangle must have two matching angles that are congruent in order to demonstrate that two triangles are similar.

Think about the triangles which are given in the question;

ΔABC with scale factor of [tex]\frac{AB}{DE}[/tex]  to create ΔA'B'C'.

ΔABC is dilated about point P with a scale factor of [tex]\frac{AB}{DE}[/tex]  to create ΔA'B'C'.

After a dilation, corresponding angles are congruent, thus

∠B ≅ ∠B'

Therefore,  ∠B' ≅ ∠E.

Similarly, ∠A ≅ ∠A'

therefore, ∠A' ≅ ∠F . Due to the scaling factor being [tex]\frac{AB}{DE}[/tex]

A'B' = [tex]\frac{AB}{DE}[/tex] · AB = DE

So, [tex]\overline{A'B'}[/tex] ≅ [tex]\overline{F'E'}[/tex].

Now, we have to prove ΔABC [tex]\sim[/tex] ΔDEF.

We know that,

∠B' ≅ ∠E , ∠A' ≅ ∠F and [tex]\overline{A'B'}[/tex] ≅ [tex]\overline{F'E'}[/tex].

This means that,

ΔA'B'C' ≅ ΔDEF by ASA rule.

Consequently, a series of stiff transformations must occur that will convey;

ΔDEF to ΔA'B'C' then there will be a dilatation.

ΔA'B'C' to ΔABC.

About the initial two triangles, it was all that was known was two sets of parallel angles. You have therefore demonstrated that AA is a need for triangle similarity.

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You design a tree house using a coordinate plane in which the coordinates are measured in feet. Three vertices of the rectangular floor are (-3,-4), (6,-4), (-3,4) . What is the fourth vertex?

Answers

u have to use the inequity expresstion to anwser the perentieses first it would come out to be a persent then turn that to a fration by devieding by the first numer in the perenthies by sencond number the answer would be 3 over six but negitive

Books weigh about 12 ounces and we are putting 15 pounds in each box
How many boxes will be needed to pack 1200 picture books

Answers

12x15 =180 is the amount of box’s and divid by 1200

The price of strawberries at Fine Foods is shown in the graph. At best Market, the price y for x pounds of strawberries is given by y=2.90x. Which store sells strawberries at a cheaper unit price?

Answers

Best Market sells strawberries at a cheaper unit price.

What is unit?

The definition of a unit of measurement is a particular magnitude of a quantity that has been established and accepted by law or convention and is used as a standard for measuring other quantities of the same kind. Any other quantity of that type can be expressed as a multiple of the unit of measurement.

For instance, a length is a physical quantity. The metre is a unit of length that corresponds to a particular, predetermined length (symbol m). For instance, "10 metres" (or 10 m) is 10 times the fixed, predetermined length known as "metre."

In best Market, the price y for x pounds of strawberries is given by

y = 2.90x

Lets find the slope of Fine Foods strawberries

y - y₁ = m(x - x₁)

From the graph take two points, lets say (3, 6) and  (5, 10)

Put the points in the formula

10 - 6 = m(5 - 3)

4 = 2m

m = 4/2 = 2

The slope is 2

Now, lets convert it to slope intercept form

y - 10 = 2(x - 5)

y = 2x - 10 + 10

y = 2x - 10 + 10

y = 2x

For a certain same price Fine Foods provides 2x pounds of strawberries while Best Market provides 2.90x pounds of strawberries.

Thus, Best Market sells strawberries at a cheaper unit price.

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What 3D shape would result if you repeated the paper scaling with a piece of paper that was circular rather than rectangular (we did rectangular in class). What shape would you build?

The resulting 3D shape would be a​​

Answers

The resulting 3D shape would be a cylinder.

What is Cylinder?

A cylinder is a geometrical shape which is three dimensional figure. It has two circular bases which are parallel and they are connected with a curves surface.

We have to find the resulting 3D shape when you repeated  the paper scaling with a piece of paper that was circular.

Suppose that we are scaling with a circular object like coin.

We place coins repeatedly on a surface where one coin is placed on the top of the last placed coin and then continue the process.

If you place coins on top of each other, it will result in a cylinder.

Hence the scaling of circular piece of paper repeatedly results in a cylinder.

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use the distributive property to write an equvialent expression 6(g +h)

Answers

Answer:

6g+6h

Step-by-step explanation:

This is one way to re-write using the distributive property

Answer:

6g+6h

Step-by-step explanation:

The distributive property tells us how to solve expressions in the form of a(b + c). So, one simple way of rewriting the equation would just be 6g + 6h.

For what value of x is △PQR ∼ △TUV?

Answers

The value of x that makes △PQR ∼ △TUV is 27.

What is the similarity of triangles?

The similarity of triangles refers to the relationship between two or more triangles in which the corresponding angles are congruent (equal in measure) and the corresponding side lengths are in proportion.

Two triangles are similar if and only if the corresponding angles are congruent and the corresponding side lengths are in proportion.

If △PQR ∼ △TUV, then we can write:

PQ/UV = QR/UT = RP/VT = k (the proportionality constant)

If we know the value of two of the sides in one triangle and the corresponding two sides in the other, we can find the value of k.

we know that,

PQ = 27, TU = 18, QR = 36, and UV = x.

We can find the value of k by using the proportionality constant:

k = PQ/UV = 27/x

Then we can use k to find the value of RP:

RP/VT  = k, so RP = k * VT

We can find the value of VT by using the similar triangles:

QR/UV = RP/VT,

QR/UV = k,       ............(RP/VT  = k)

so,

(36/18) = (27/x) * VT

VT = (2/1) * (x/27)

Finally, we can find the value of x by solving this equation:

1/x = (2/1) * (1/(27*VT))

1/x = 2/(27*VT)

1/x = (2/1) * (1/(27*((2/1) * (x/27))))

1/x = (2/1) * (1/(27*(2/1) * (x/27)

1/x = (2) * (1/(27*2) * (x/27)

1/x² = 1/729

x = 27

Hence, the value of x that makes △PQR ∼ △TUV is 27.

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Shelly made treat bags for the guests attending her birthday party on Saturday. She made 19 bags; one for every boy and girl guest attending the party. If she made 11 bags for girl guests, what is the ratio of total boy guests to girl guests attending her party?

Answers

Answer: If Shelly made 19 treat bags, and 11 of them were for girl guests, then the remaining bags were for boy guests.

So the number of boy guests = 19 - 11 = 8

Then the ratio of boy guests to girl guests is 8:11

or you can simplify it by dividing 8 and 11 by greatest common factor which is 8/11 in this case.

or you can express it as 8/19 for boy guests and 11/19 for girl guests

Step-by-step explanation:

Jim scores 8 more points than
Kevin in the basketball game. If
altogether they scored 22 points
how many points did Jim score?

Answers

Answer: 14

Step-by-step explanation: Because if altogether they have 22 and Kevin already has 8 then you just add 14 more

Tanisha left her house at time zero and drove to the store, which is 8 blocks away, at a speed of 4 blocks per minute. Then she stopped and went into the store for 3 minutes. From there, she drove in the same direction at a speed of 3 blocks per minute until she got to the bank, which is 12 blocks away from the store. She stopped at the bank for 7 minutes. Then she drove home at a speed of 5 blocks every 2 minutes. Make a graph of showing the number of blocks away from home that Tanisha is xx minutes after she leaves her house, until she gets back home.

Answers

This prompt is about being able to represent time and distance on a graph called Distance-Time Graph. See the graph attached.

What is a Distance-Time Graph and why is it important?

A Distance-Time Graph is a sort of graph that depicts the relationship between distance and time for a moving object.

It is a handy tool for studying an object's motion since it allows one to simply ascertain the object's speed and acceleration. It is also significant because it gives a visual depiction of an object or subject's motion, making the underlying physical ideas easier to grasp.

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Full Question:

Tanisha left her house at time zero and drove to the store, which is 8 blocks away, at a speed of 4 blocks per minute. Then she stopped and went into the store for 3 minutes. From there, she drove in the same direction at a speed of 3 blocks per minute until she got to the bank, which is 12 blocks away from the store. She stopped at the bank for 7 minutes. Then she drove home at a speed of 5 blocks every 2 minutes. Make a graph of showing the number of blocks away from home that Tanisha is xx minutes after she leaves her house, until she gets back home.

Make a graph of showing the number of blocks away from home that Tanisha is x minutes after she leaves her house, until she gets back home.

A rectangular container can hold 6 gallons of water. A second larger rectangular
container has dimensions that are triple the smaller container. How much water can the
larger container hold?

Answers

So on solving the provided question, we can say that Area of rectangle, A = 3x*x => x = 5

What is rectangle?

A rectangle in Euclidean plane geometry is a quadrilateral with four right angles. You might also describe it as follows: a quadrilateral that is equiangular, which indicates that all of its angles are equal. The parallelogram might also have a straight angle. Squares are rectangles with four equally sized sides. A quadrilateral of the shape of a rectangle has four 90-degree vertices and equal parallel sides. As a result, it is sometimes referred to as an equirectangular rectangle. Because its opposite sides are equal and parallel, a rectangle is also known as a parallelogram.

here, length is 3 times breadth

so let length = x

breadth = 3x

Area of rectangle, A = 3x*x

A = 3x^2

75 = 3x^2

x = 5

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Determine if the triangles are similar

1. yes SSS
2. yes SAS
3. yes AA
4. No, not similar

Answers

Answer: 4. No, not Similar

Step-by-step explanation:

<QSR = 62

because of vertical angles

we have 3 different angles and no sides

What is the additive inverse of _7 11?

Answers

The additive inverse of 7 11 is -7 11, which is the same number but with the opposite (or negative) sign. This means that when added together the two numbers will total zero.

Additive inverse of 7 11 = -7 + 11 = -7 11

The additive inverse of a number is the same number with the opposite sign, which can be helpful when solving equations. For example, if we have the number 7 11, the additive inverse would be -7 11. To find the inverse, we simply switch the sign from positive to negative (or vice versa). This means that when the two numbers are added together, the total sum will be zero. For example, 7 11 + (-7 11) = 0. The inverse of a number can also be helpful when we are looking for an unknown variable in an equation. For example, if we have the equation 3x + 7 11 = 4, we can find the value of x by subtracting 7 11 from both sides:

3x + 7 11 = 4 --> 3x

= -7 11 + 4 --> 3x

= -3 11 --> x = -1 11.

This means that x = -1 11.

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16 is what percent of 35.7?

Answers

44.8179%

I divided them on calculator.

Which is the correct similarity statement?

Answers

Using similar triangle theorem, the similarity statement will be "ΔGJL ≈ Δ HLK".

What are similar triangles

Similar triangles are two or more triangles that have the same shape but may be different sizes. They have the same angles and sides that are proportional to each other.

If two triangles are similar, then the ratio of the area of both triangles is proportional to the square of the ratio of their corresponding sides. This proves that the ratio of the area of two similar triangles is proportional to the squares of the corresponding sides of both the triangles.

In this problem, we can see that both triangles are similar and have the same angle.

The correct similarity statement will be "ΔGJL ≈ Δ HLK"

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Makayla run 3/5 of a mile in 1/6 of an hour. How fat, in mile per hour, doe he run

Answers

therefore Makayla runs = 3/5+3/5+3/5+3/5+3/5+3/5=18/5  = 3.6 miles in one hour

Makayla run 3/5 of a mile in 1/6 of an hour.

How far, in mile per hour, doe he run

in one hour = 1/6+1/6+1/6+1/6+1/6+1/6=1

therefore he runs = 3/5+3/5+3/5+3/5+3/5+3/5=18/5

 = 3.6

What is linear equation?

An algebraic equation of the form y=mx+b is referred to as a linear equation involving only a constant and a first-order (linear) term, where m is the slope and b is the y-intercept. Occasionally, the above is called a "linear equation of two variables," where y and x are the variables.

Driving separate vehicles on the same highway are Makayla and Addison,

another eample Makayla is 290 miles away from stadium,

Makayla driving speed is  40 miles per miles.

345 miles separate Addison from the stadium.

Addison driving speed is 51 miles per hour.

Let tt represent hours.

Therefore the equation is

Mm=290-40tt

Aa =345-51tt.

question

One​ month, two search engines were used to conduct a total of 3.52 billion online searches. Search engine A was used to conduct 0.66 billion more searches than search engine B. How many searches were conducted on each search​ engine?

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How do you solve a 3 step equation using substitution?

Answers

To solve the 3 step equation, we have to solve the one equation in two variable. Then substituting the value in other equation and further solving according to the given rule.

In the substitution approach, we will examine the two equations and choose which variable is the most straightforward to solve for in order to transform one of the equations into x =, y =, or z =. The other equation's x, y, or z will then be appropriately replaced. The outcome will be an equation we can solve that has just one unknown. A variable whose coefficient is 1 or -1 should be isolated.

Use the steps below to solve systems using substitution:

(1) Choose an equation and determine the value of one of its variables.

(2) Substitute the variable you just solved in the other equation.

(3) Address the fresh equation.

(4) Enter the discovered value into any equation that calls for both variables, then get the value for the other one.

(5) Verify the answers to the two initial equations.

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Bert found =of an apple pie in the refrigerator. He shared " of the pie with
his friends. How much of the apple pie was left?
Bert incorrectly calculated how much of the apple pie was left. Which step contains the first error?

Answers

The amount of the apple pie that was left will be 3/4.

How to calculate the fraction?

A fraction simply means a piece of a whole. In this situation, the number is represented as a quotient such that the numerator and denominator are split. In this situation, in a simple fraction, the numerator as well as the denominator are both integers.

From the information, Bert found 2 1/2 of an apple pie in the refrigerator. He shared 1 3/4 of the pie with his friends.

The amount of the apple pie that was left will be:

= 2 1/2 - 1 3/4

= 3/4

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Complete question

Bert found 2 1/2 of an apple pie in the refrigerator. He shared 1 3/4 of the pie with his friends. How much of the apple pie was left?

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7/3 into a mix number Dr. Nachman and his colleagues collected rock pocket mice across 35 kilometers of the Arizona Sonoran Desert, which included both dark, rocky lava outcrops and light, rocky, granite areas. They recorded substrate color, and coat-color frequencies for each location. Each site was separated from any of the others by at least eight kilometers. The researchers trapped a total of 275 mice. Their data are summarized below (numbers have been slightly modified for the purposes of this worksheet). (numbers have been slightly modified for the purposes of this worksheet).Field Data SummaryCollecting Site Substrate Color Number of Mice Phenotype Light Dark1 Dark 22 3 192 Light 80 74 63 Light 22 19 34 Dark 28 3 255 Light 58 25 336 Dark 65 9 561. Calculate the overall frequencies of light-colored mice and dark-colored mice caught on light-colored substrates. 2. Calculate the overall frequencies of light-colored mice and dark-colored mice caught on dark-colored substrates. 3.Using the Hardy-Weinberg equation and data from the table above, determine the frequency of the three genotypes on the light, rocky, granite substrate. 4. Using the Hardy-Weinberg equation and data from the table above, determine the frequency of the three genotypes on the dark, rocky lava substrate. 5. Which fur color seems to have the greatest overall selective advantage? 6.What environmental change gave a selective advantage for one coat color over another?7. In a separate study, 76 rock pocket mice were collected from four different, widely separated areas of dark lava rock. One collecting site was in Arizona. The other three were in New Mexico. Dr. Nachman and colleagues observed no significant differences in the color of the rocks in the four locations sampled. However, the dark-colored mice from the three New Mexico locations were slightly darker than the dark-colored mice from the Arizona population. The entire Mc1r gene was sequenced in all 76 of the mice collected. The mutations responsible for the dark fur color in the Arizona mice were absent from the three different populations of New Mexico mice. No Mc1r mutations were associated with dark fur color in the New Mexico populations. These findings suggest that adaptive dark coloration has occurred at least twice in the rock pocket mouse and that these similar phenotypic changes have different genetic bases. How does this study support the concept that natural selection is not random?8. To determine if the rock pocket mouse population is evolving, explain why it is necessary to collect fur color frequency data over a period of many years. AI need help with this math homework ASAP I need the independent variable the dependent and the equation how was the third estate affected economically by the revolution classify the number -4_6/7 in as many ways as you can Department Function(job) Secretary(Leader) State Treasury War Attorney General How many gallons of a 20% antifreeze solution and a 15% antifreeze solution must be mixed to obtain 30 gal of a 18% antifreeze solution? Round to the nearest gallon Find the slope of the line through the given points (4,-2),(-1,8) Which feature is forming?Oceanic crustContinentalcrustLithosphereLithosphereAsthenosphere What do you think are the objectives of scientists in genetic engineering Which president decided to run again AFTERhe had already left office?A. Teddy RooseveltB. William TaftC. Woodrow Wilson 3x + 7x - 8 = -19 can someone please help me with this math problem PLEASE HELP ASAP!!! IT'S ON THE SECRET GARDEN. WILL MARK BRINLIESTYou will draft your own original piece of writing based on the novel you have read. You will demonstrate the use of the techniques learned in this lesson in your writing.View the grading rubric as you complete your assignment. This is your guide to a super submission.You have three options to choose from:You will write a three-paragraph story using your unique authors style by using concrete language in your descriptions, deliberately using words for their positive or negative connotations, and varying your syntax to create a specific feeling or tone.You have three options to choose from:You can create the back story for your novel. The back story gives the background information of what happened before the novel begins.You can create the after story for your novel. The after story tells what happens in the characters lives after the novel ends.You can rewrite the ending of the novel. This way, you can have it end however you wish!As you write, keep in mind that you create authors style with your syntax, concrete language, and deliberate choice of words.No matter which option you choose, it should be a minimum of three paragraphs and marked as follows:Use a thesaurus to find specific words that reveal a negative or positive connotation. Highlight in blue. If you cannot highlight, mark them by writing negative or positive connotation, in parentheses, next to the word.Use at least two concrete (sensory) descriptions in your writing. Highlight in pink. If you cannot highlight, mark the descriptions by writing concrete description, in parentheses, next to your description.Use at least two short sentences to reflect a specific feeling or attitude. Highlight in yellow. If you cannot highlight, mark the sentences by writing short sentences, in parentheses, next to the sentences.Use at least two long sentences to reflect a specific feeling or attitude. Highlight in green. If you cannot highlight, mark the sentences by writing long sentences, in parentheses, next to the sentences. Solve for x in the equation X2 - 10x+ 25 = 35.oX Amy and Darren each solved the following system of equations using a different methody=0.5x + 14x -2y=4 Is either of them correct? Explain your reasoning and give the correct solution to the system. Who ever get it right I will give Brainly thx u m - 12 = -32could someone solve this please help me with geometry question :) which is an example of a simple sentence? 1. we should go first to the beach and then to a movie. 2. we should leave for the beach now because we want to get back early. 3. shall we go the beach today, or shall we see a movie?4. although the beach sounds like fun, lets go to the movie today. What is the equivalent measure of 2.8 grams in hectograms?