( can anyone please help i suck at graphing )
Graph the line that represents the equation y = -x + 1.

Answer:

Subtract 5 from both sides.

Step-by-step explanation:

Answer:

C. subtract 5 from both sides.

Step-by-step explanation:

when solved, its y=7

The value of -4² + (5-2) (-8) is -34.

Integers come in three types:

Given:

We have expression as -4² + (5-2) (-8)

Now, solving the terms in the expression

-4² = -(4 x 4)= -16

and, (5-2) (-6)

= 3 (-6)

= -18

So, the value of -4² + (5-2) (-6)

= -16 - 18

= -34

Learn more about Integer here:

https://brainly.com/question/15276410

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Answer:

see below

Step-by-step explanation:

5/6 × 1/5= 1/6

Rewrite the fractions

5/5 * 1/6 = 1/6

1 * 1/6 = 1/6

1/6 = 1/6

Answer:

below

Step-by-step explanation:

[tex] \frac{5}{6} \times \frac{1}{5} [/tex]

divided 5 by 5

[tex] 5 \div 5 = 1 [/tex]

multiply 1 by 1/6

[tex] 1 \times \frac{1}{6} [/tex]

hence,

[tex] = \frac{1}{6} [/tex]

Answer:

Since 6x4=24

and

2x4=8,

we can tell that these answers are common multiples of 8, and so 24 plus 8 equals 32.

Step-by-step explanation:

8x4=32

Answer:

Lily read 53 books

Step-by-step explanation:

78-25=53

Hope this helps!       :3

Plz mark as brainliest!

Answer:

the ratio:     6:1

Step-by-step explanation:

to make it as a ratio :

We will make 4 years as months

So 4x12 =48

then the ratio: 48:8

                        6:1

hope this helps

Answer:

C

Step-by-step explanation:

Answer:

it is c

Step-by-step explanation:

hope this helps

Answer:

=15r−15s

or if it is a factor:

15(r−s)

Answer: 50,000ft^3

Step-by-step explanation: You have to multiply 50, 80, 250 then divide by 20 because you’re looking for the floors only and not the roof and floor

Answer:

Step-by-step explanation:

Let Carlo's age =  x

Equation: 6*x = 108

               6x = 108

Solution:

6x = 108

x = 108/6

x = 18

Carlo's age = 18 years

Answer:

Let the age of Carlo be x

[tex] \tt \: equation \longrightarrow \: 6x = 108[/tex]

Age

[tex] \tt \: 6x= 108[/tex]

[tex] \tt \: x \: = \dfrac{108}{6 } = 18[/tex]

Answer:

let the total cost of a rug be x

then

30% of x =75

30/100*x =75

3x=750

x=750/3 = 250

Marc owe = 250-75 =175

Step-by-step explanation:

Answer:

Image below

Step-by-step explanation:

Graph of a Line Given Two Points

We are given the points (1,5/2), (-1/2,-1/4).

A straight line is entirely defined by two points. We have to plot them and join them with a straight line ending in arrows.

The point (1,5/2) is converted to decimal as (1,2.5)

The point (-1/2,-1/4) is also converted to decimal: (-0.5,-0.25)

This helps to define the divisions of each axis and properly draw the line.

Please refer to the image below.

Answer: 122 months.

Step-by-step explanation: The first step is to calculate the minimum monthly payment using the debt balance of $75,000 and 12% APR compounded monthly,which = $75,000 × 12% / 12 = $750 . The second step is to use the same $750 as payment, and using a discount rate of 4%/12, calculate the number of months required to pay off the present value (PV) of $75,000 , which = 122 months.

Step-by-step explanation:

A line graph, or a number line, has the numbers on different points along the graph. It's a little hard to explain since I can't draw one, but for x>=6, jut plot 6 on the number line as normal. Then since it could be equal to six, put a closed  circle (if it wasn't equal to then it would be an open circle).

Now since x is greater than, draw an arrow to the right (since the numbers increase the farther right you go). The follow the same idea for the other one.

Answer:

Look at the Picture.

Step-by-step explanation:

*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^

Since the greater than sign is used, the circle will be filled in.

Since x is greater than the number, the line arrow will go in the direction of the number that is greater than it.

*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^

#teamtrees #WAP (Water And Plant)

Answer:

the mean number is 2.7

Step-by-step explanation:

if you add up the frequency of books then divide by 20 you get 2.7

9514 1404 393

Answer:

Step-by-step explanation:

I find it easiest to match the patterns. You could also work this by finding inverse functions.

1.

  [tex]y=u^{-1/2}\\\\y=\dfrac{1}{\sqrt{u}}=\dfrac{1}{\sqrt{x+14}}\\\\u=x+14 \qquad\text{match radical contents}[/tex]

__

2.

  [tex]y=8\tan{u}=8\tan{(\pi x^5)}\\\\u=\pi x^5 \qquad\text{match tangent arguments}[/tex]

Answer:

With what? there is nothing here

Step-by-step explanation:

9514 1404 393

Answer:

  m∠ADC = 86°

Step-by-step explanation:

The sum of angles making a straight angle is 180°, so we have ...

  (6x +52)° +(9x +23)° = 180°

  15x = 105 . . . . . subtract 75°, collect terms, divide by °

  x = 7 . . . . . . . . . divide by 15

m∠ADC = (9·7 +23)°

m∠ADC = 86°

Here given that ,

As we know that , sum of angles on a straight line is always equal to 180° . So ,

=> ( 6x + 52 ) ° + ( 9x + 23 ) ° = 180°

=> 15x + 75° = 180°

=> 15x = 180° - 75°

=> 15x = 105°

=> x = 105°/15

=> x = 7°

Now , by the given information , we need to find the value of ∠ADC

Now substituting the value of x ,

⇒ ∠ADC = 9x + 23

⇒ ∠ADC = 9 ( 7 ) + 23

⇒ ∠ADC = 63 + 23

⇒ ∠ADC = 86°

Answer:

The group of all ordered pairs lie on the line is (3, 7), (2, 6), (-2, 2) ⇒ D

Step-by-step explanation:

To solve this type of question, Form the equation of the line and substitute the x-coordinate of each ordered pair to find y, if the value of y equal to the value of the y-coordinate of the point, then the point is on the line

The form of the linear equation is y = m x + b, where

From the given figure

∵ The line passes through points (-4, 0) and (0, 4)

∴ x1 = -4 and y1 = 0

∴ x2 = 0 and y2 = 4

→ Substitute them in the rule above

∵ m = [tex]\frac{4-0}{0--4}[/tex] = [tex]\frac{4}{0+4}[/tex] = [tex]\frac{4}{4}[/tex]

∴ m = 1

∵ b is the value of y at x = 0

∵ y = 4 at x = 0

∴ b = 4

→ Substitute the values of m and b in the form of the equation above

∴ y = 1(x) + 4

∴ y = x + 4 ⇒ equation of the given line

Let us check every group

∵ The ordered pairs are (7, 3), (6, 2), (2, -2)

∵ y = x + 4

∵ x = 7

∵ y = 7 + 4 = 11

∵ y-coordinate = 3

∴ Point (7, 3) doesn't lie on the line

∵ The ordered pairs are (5, 1), (3, 7), (2, 6)

∵ x = 5

∴ y = 5 + 4 = 9

∵ y-coordinate = 1

∴ Point (5, 1) doesn't lie on the line

∵ The ordered pairs are (3, 7), (2, 6), (2, 2)

∵ x = 3

∴ y = 3 + 4 = 7

∵ y-coordinate = 7

∴ Point (3, 7) lies on the line

∵ x = 2

∴ y = 2 + 4 = 6

∵ y-coordinate = 6

∴ Point (2, 6) lies on the line

∵ x = 2

∴ y = 6

∵ y-coordinate = 2

∴ Point (2, 2) doesn't lie on the line

∵ The ordered pairs are (3, 7), (2, 6), (-2, 2)

∵ x = 3

∴ y = 3 + 4 = 7

∵ y-coordinate = 7

∴ Point (3, 7) lies on the line

∵ x = 2

∴ y = 2 + 4 = 6

∵ y-coordinate = 6

∴ Point (2, 6) lies on the line

∵ x = -2

∴ y = -2 + 4 = 2

∵ y-coordinate = 2

∴ Point (-2, 2) lies on the line

∵ The three ordered pairs lie on the line

∴ The group of all ordered pairs lie on the line is (3, 7), (2, 6), (-2, 2)

∵ The ordered pairs are (1, 5), (-6, 2), (-7, -3)

∵ x = 1

∴ y = 1 + 4 = 5

∵ y-coordinate = 5

∴ Point (1, 5) lies on the line

∵ x = -6

∴ y = -6 + 4 = -2

∵ y-coordinate = 2

∴ Point (-6, 2) doesn't lie on the line

Step-by-step explanation:

4 + 9 = 3 ^ {2}

13=3^{2}

13=9

Answer:

a. <

b. =

c. =

d. >

these are correct I guess

Answer: y int = -1.5

Slope = -1/4

Step-by-step explanation: y int is the point at which the line cross the y axis.

Slope = rise/run

Starting from the point on the left of the graph (-6,0) and going the the other point (2, -2) you can see the it rises -2 point. (0 to -2) the it runs 8 point. (-6 to 2).

Therefore the Slope = -2/8 or -1/4

Answer:

It would take x = 72 minutes to drain the pool.

Step-by-step explanation:

We know that the slope-intercept form of the line equation is

[tex]y = mx+b[/tex]

where m is the rate of change or slope and b is the y-intercept

As the height of the water of the pool is 36 inches, meaning the basic condition of the pool states that the ground pool is 36 inches.

Thus,

As the water drains, the height of the water changes at a rate of -1/2 inch per minute.

Thus, using the equation

[tex]y = mx+b[/tex]

substituting m = -1/2 and b = 36

[tex]y\:=\:-\frac{1}{2}x+36[/tex]

We know that when the pool drains, the height of water reduces to zero.

Thus, substituting y = 0 in the equation

[tex]0=-\frac{1}{2}x+36[/tex]

switching sides

[tex]-\frac{1}{2}x+36=0[/tex]

subtract 36 from both sides

[tex]-\frac{1}{2}x+36-36=0-36[/tex]

[tex]-\frac{1}{2}x=-36[/tex]

Multiplying both sides by -2

[tex]\left(-\frac{1}{2}x\right)\left(-2\right)=\left(-36\right)\left(-2\right)[/tex]

[tex]x=72[/tex]

Therefore, it would take x = 72 minutes to drain the pool.

Answer:

length: 20m

width: 10m

(or vice versa)

Step-by-step explanation:

By substituting each of the values (20 meters for length and 10 meters for width), you will receive answers that satisfy each of the given traits of the rectangle:

200=20x10

200=200

60=2(20)+2(10)

60=40+20

60=60

Answer:

13

Step-by-step explanation:

Sorry im in 5th grade.

14x+14=20x-20

-6x=-34

x=34/6=-17/3

D: -17/3​

Answer:

D

Step-by-step explanation:

x+1/x-1=14/20

so 20(x+1)=14(x-1)

20x+20=14x-14

20x-14x= -14-20

6x=-34

so x=-17/3

Answer:

6/13

Step-by-step explanation:

Answer:

For A it is 0,5

For B it is 1,3

For C it is 4,3

Answer:

on the third number it says 344,636 and there is a double 4