Solve the equation 5.5(x-3)=17+10.5 in systems of equations. How can you find your solution?

Answers

Answer 1

Answer:

x= 8

Step-by-step explanation:

5.5(x-3)=17+10.5

5.5x - 16.5= 27.5

5.5x= 44

x= 8


Related Questions

Please help will giv brainlist

Answers

Answer:

abcdefg!!!

Step-by-step explanation:

Select the correct expressions.
Identify the equivalent expressions of 412x + x - 3) - 3x + 3 by substituting x = 2 and x = 3.
9x - 9
9x - 1
9x + x - 9
9(x - 1)
4(3x - 3) + 3 - 3x

PLEASE I’LL GIVE BRAINLIEST

Answers

Answer:

9x -9

9(x - 1)

4(3x-3) - 3x + 3

 

( Hope this helps ) <(^w^)>

which expression results in an irrational number? (see image)

a) II
b) III
c) I, III, IV
d) II, III, IV

Answers

C is the correct answer..

How many solutions will the system of equations have? System: y = 2x + 2 and y = x + 4

Answers

y=-2x+2
y=x2-2x+4

is the value of x such that when you plug it into both equations, they both produce the same value of y, or the value of x such that

-2x+2=x2-2x+4

solving this equation----------> x2=-2, taking square root of both sides gives x= ±√2i, or the system has no real solutions but has 2 complex solutions. If you graph both functions in the xy-plane, where x, y are real numbers, you' ll see they do not intersect, which implies there is no real number solutions.

use the distance formula to find the distance between the two points (-3, 3) and (2, 2) give the exact length (leave in radical form if it is not a perfect square). but please show your work so i can understand. its ok if u cant show ur work tho thank you!

Answers

Answer:

[tex]\sqrt{26}[/tex]

Step-by-step explanation:

Calculate the distance d using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = (- 3, 3) and (x₂, y₂ ) = (2, 2)

d = [tex]\sqrt{(2+3)^2+(2-3)^2}[/tex]

   = [tex]\sqrt{5^2+(-1)^2}[/tex]

   = [tex]\sqrt{25+1}[/tex]

    = [tex]\sqrt{26}[/tex]

Answer this please I’ll give brainlest if you answer it correctly!

Answers

Answer:

V≈75.4in³

Step-by-step explanation: This is what I got. I hope its right!

Answer:

Step-by-step explanation:

75.4

answer to –1.7+5.2(5.5+–10.8a)

Answers

Answer:

26.9 - 56.16a

Step-by-step explanation:

-1.7 + 5.2(5.5 - 10.8a)

use the distributive property

-1.7 + 28.6 - 56.16a

combine like terms

-1.7 + 28.6 = 26.9

26.9 - 56.16a

plz mark as brianliest if correct!!!

Not sure if this is what ur looking for but simplified it is 56.16a + 26.9

Need help!! don't know what I'm doing

Answers

Answer:

1308

____________

The correct answer is 1308.

HELP ASAP!!!!! A circle is shown. Secant A D and tangent E D intersect at point D outside of the circle. Secant A D intersects the circle at point B. The length of A B is a, the length of B D is 10, and the length of D E is 12.
Which equation results from applying the secant and tangent segment theorem to the figure?

12(a + 12) = 102
10 + 12 = a2
10(a + 10) = 122
10(12) = a2

Answers

Answer:

C)

10(a + 10) = 12 2

Applying the secant-tangent segment theorem, the equation that will result using the figure given is: C. 10(a + 10) = 12².

What is the Secant-tangent Segment Theorem?

The secant-tangent segment theorem states that if a tangent and a secant intersect at a point outside a circle, then the square of the measure of the products of the secant segment and its external secant segment equals the square of the measure of the tangent segment.

Thus, using the figure given, the equation that results from applying the secant-tangent segment theorem would be: C. 10(a + 10) = 12²

Learn more about the secant-tangent segment theorem on:

https://brainly.com/question/26826991

#SPJ2

plz answer this ones

Answers

Answer:

44

Step-by-step explanation:

it's 44 because median is alwys in between and simply look at the scale

Can somebody help me with this. Will Mark brainliest.

Answers

Answer:

The answer is 36 I believe

Step-by-step explanation:

Answer:

Step-by-step explanation:

sin(x) = 5.9/8.1

x = arcsin(5.9/8.1) ≅ 47°

Someone help me it’s timed

Answers

Answer:

so its 3,3, and 3? so put in 9 that should be it

Answer:

27 cubic inches

Step-by-step explanation:

A volume of any prism is b*h*w

a cube volume is 3 cubed.

3 cubed = 27

hope this helped :))

What is the value of x in the representation below
3,7,-3,-7

Answers

Answer:

-3

Step-by-step explanation:

Let's rewrite it as an equation

3*x + 2*1 = 7*(-1)

3x + 2 = -7

3x = -9

x = -3

The answer is -3 after going through the equation

Please Help!!! I'll give brainliest

Answers

Answer:

Step-by-step explanation

didnt regroup for one part

PLSS HELL ME IM CRYING!! WILL GIVE YOU BRAINLYEST!!!

Amanda used a standard deck of 52 cards and selected a card at random. She recorded the suit of
the card she picked,
and then replaced the card back into the deck. She compiled the results in the table below.

a) Based on her results, what is the experimental probability of selecting a heart?
b) Based on her results, what is the theoretical probability of selecting a heart?

Answers

Answer:

34%

Step-by-step explanation:

I meant be a couple PREcents OFF BUT IM SORRY THIS IS MY BEST ANSWR :( hope this helps tho :)

A watch I bought
for £1500
increases in value
by 9% a year for n
years.
Work out how
years it would take
to double my
money.

Answers

Answer:

About one year

Step-by-step explanation:

1500*0.9=1350

Write a real-life word problem that matches the equation ( 1 5 ) ÷ 3 =

PLS HELP

i honestly need help with this. i must create a word problem that uses the problem stated above. how do i make this a word problem. please excuse if my typing is a little off. thanks

Answers

Answer:

55555555555555555566666

Answer:

omg lol okay i love this:

Step-by-step explanation:

one day bob, billy, and sara went to the store to buy cookies.

they bought a box of 15 cookies.

THERE ARE TWO WAYS THIS STORY CAN GO:

NUMBER ONE:

bob, billy, and sara decided to split the bill. each cookie was one dollar. they each payed $5.

NUMBER TWO

when they got home, bob, billy, and sara decided to eat the cookies. they didn't know how to spilt them :(

they each took one cookie until they had an even amount. each child got 5 cookies.

THE END LOL I LOVE THIS

Find the area of a circle with radius, r = 88cm.
Give your answer rounded to 3 SF.

Answers

The area of the circle is 24300 square centimeters

How to determine the circle area?

The given parameters are:

Radius, r = 88 cm

The area is calculated using:

Area = πr²

So, we have:

Area = 3.14 * 88²

Evaluate

Area = 24316.16

Approximate

Area = 24300

Hence, the area of the circle is 24300 square centimeters

Read more about areas at:

https://brainly.com/question/24487155

#SPJ6

Omari buys a computer for $1,083. She
makes a down payment of 20%. She pays
$144.40 per month to finish paying for
the computer. How many months will it
take Omari to finish paying?

Answers

Answer:

6 months.

Step-by-step explanation:

To find the answer, we first need to find out how much Omari paid for the down payment. To find this, you multiply 1083*0.20 and you get $216.60. So we subtract the down payment from the total leaving us with $866.40. Now to find out how many months it would take Omari to pay, we divide 866.40/144.40 since each month she pays $144.40 a month. Once you divide 866.40/144.40, you are left with an answer of 6 months.

24-4x=2x
show your work, will mark brainliest

Answers

Answer:

x=4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

24−4x=2x

24+−4x=2x

−4x+24=2x

Step 2: Subtract 2x from both sides.

−4x+24−2x=2x−2x

−6x+24=0

Step 3: Subtract 24 from both sides.

−6x+24−24=0−24

−6x=−24

Step 4: Divide both sides by -6.

−6x /−6  = −24 /−6

x=4

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the linear equations.

==> 24-4x=2x

==> 24 = 2x+4x

==> 24 = 6x

===> x = 24/6

===> x = 4

re-write -3x−8y−4−87z in an expression using only addition.

Answers

Answer:

-3x + (-8y) + (-4) + (-87z)

Step-by-step explanation:

Add 5 1/5 and 4 3/5 as a fraction

Answers

Answer:

9 and 4/5

Step-by-step explanation:

Emily has 6 gallons of water josh has 23 quarts of water. How many more points does Emily have more than josh

Answers

Answer:

2 pints

Step-by-step explanation:

To determine the amount of pints that Emily has more than Josh, gallons and quarts have to be converted to pints and the value is then subtracted

1. Convert gallons and quarts to pints

1 gallon = 8 pints

6 gallons = 8 x 6 = 48 pints

1 quart = 2 pints

23 quarts = 2 x 23 = 46 pints

2. Determine the difference in the amount of pints Emily has and the amount Josh has

48 pints - 46 pints = 2 pints

I need some help with this important question it's for a important grade pls someone really help me with this question.​

Answers

Answer:

45º

Step-by-step explanation:

A triangle always has 180º

C is a right angle which is 90º. Proof is because of the square.

So now we have 90º left and 2 angles left.

90 ÷ 2 = 45

So your answer is 45º

MARK BRAINLY

Make sure to hit the THANKS button :D

  V

  V

Answer:

36

Step-by-step explanation:

17 is the hypotenuse.

For angle A, 10 is the opposite leg.

sin A = opp/hyp

sin x = 10/17

x = sin^-1 10/17

x = 36

In circle D with m \angle CDE= 60m∠CDE=60 and CD=3CD=3 units, find the length of arc CE. Round to the nearest hundredth

Answers

Answer:

Length of arc CE = 3.14 unit (Approx.)

Step-by-step explanation:

Given:

Radius of circle = 3 units

Angle between radius = 60°

Find:

Length of arc CE

Computation:

Length of arc = [θ/360][2πr]

Length of arc CE = [60/360][2(2/7)(3)]

Length of arc CE = [60/360][2(3.14)(3)]

Length of arc CE = [1/6][6(3.14)]

Length of arc CE = 3.14 unit (Approx.)

Answer:

15.08

Step-by-step explanation:

360/48 (2π18)

geometry?????? help please

Answers

Answer:

74 degrees

Step-by-step explanation:

180-59-47=74

The answer is x=74 dididjskksks

solve by square root 4x^2=64

Answers

X= 4, -4...................

What is 2/5 y + 1/5 x -0.2y-6+(-2)

Answers

Answer:

[tex]\frac{y}{5} + \frac{x}{5}-8[/tex]

Step-by-step explanation:

1)  Simplify 2 /5y to 2y/5.

[tex]\frac{2y}{5} + \frac{1}{5} x-0.2 y-6-2[/tex]

2) simplify 1/5x to x/5.

[tex]\frac{2y}{5} +\frac{x}{5} -0.2y-6-2[/tex]

3) Collect like terms.

[tex](\frac{2y}{5} -0.2y) + \frac{x}{5} +(-6-2)[/tex]

4) Simplify.

[tex]\frac{y}{5}+ \frac{x}{5} -8[/tex]

Therefor, the answer is y/5 + x/5 -8.

Find the value of x in the figure below

x =
degrees



x =
degrees

Answers

Answer:

x = 190 and x = 126

Step-by-step explanation:

In both diagrams the indicated angles are vertical and congruent, then

[tex]\frac{x}{2}[/tex] = 95 ( multiply both sides by 2 )

x = 190

and

x + 21 = 147 ( subtract 21 from both sides )

x = 126

I need help with this ​

Answers

with what lol ? u didn’t show the picture

Answer:

i need question from this

Other Questions
Help me solve this problem please Which choice shows three length that cannot be the lengths of the three sides of a triangle?answer choices2 cm, 8 cm, 8 cm2 cm, 3 cm, 6 cm4 cm, 5 cm, 7 cm5 cm, 6 cm, 9 cm In a survey a bunch of students were asked to name their favorite elective class. There were 15 students who chose "other". How many students participated? HELPPPPPPPPPPPPPPPPPPPPP 10 story ideas brainstorm Solve x2 - 10 = 0. If necessary, round to the nearest hundredth. please urgent please beg If your water heat has an efficiency of 95 percent, how much energy would it take to heat 45kg of water from 23 C to 60 C. (The specific heat of water is 4.18 J/g/C.) Please show your work Describe gastrulation. Why are the three layers important in development? Identify, Figure of Speech is the following Sentence? However, the mail is running unusually slow this week.A SimileB) Personification Verbal IronyD Metaphor In AOPQ, the measure of angle Q=90, the measure of angle O=66, and QO = 4.5 feet. Find the length of OP to the nearest tenth of a fo Mr. Platt buys 5 calculators to use in his classroom and pays $44.95. Construct a model or diagram to represent this relationship. Write an equation that could be used to find the price, C, of each calculator. please complete the picture Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions.Online Content: Site 1Based on the passage, how can repetition be used to learn and retain a speech?1 PLZ HELP ME WITH 6 * 5/6 THANKS PLEASEE helpppppppppp Can someone explain to me why I should have used the point (-2, 4) for this equation instead of (-7. -3)? Unicellular organisms are so small that you usually need a telescope to see them.TrueFalse I need help with these please Im helping my little cousin do his math the yellow highlighted ones need to be checked. (NOT THE RED HIGHTAILED ONES)