1/10( x + 130) = -2(3-X)

I need help

Answers

Answer 1

Answer:

x = 10

Step-by-step explanation:

1/10(x + 130) = -2(3 - x)

x + 130 = -20(3-x)

x + 130 = -60 + 20x

x - 20x = -60 - 130

-19x = -190

x = 10


Related Questions

what is the simplified form of y^2 -y -12/ y^2 +8y+15​

Answers

Answer:

(y - 4)/(y + 5)

Step-by-step explanation:

Simplify by factoring both trinomials:

(y^2 - y - 12)/ (y^2 +8y + 15)​ = (y - 4)(y + 3) /(y + 5)(y + 3) =(y - 4)/(y + 5)

At the end of the football season, the Raccoons won 4 more than 2 times as many
games as the Muskrats won. Which of these could be used to determine R, the number
of games the Raccoons won in terms of m , the number of games the Muskrats won?
OR = 2(m - 4)
O R = 4m + 2
OR= 2m - 4
OR = 2m + 4

Answers

Answer:

D is the

Step-by-step explanation:

Find output, y when the input, x, is -3 Y=

Answers

Answer:

2

Step-by-step explanation:

Answer:

y = 2

Step-by-step explanation:

Locate x = - 3 on the x- axis, go vertically up to meet the graph at (- 3, 2 )

Then when x = - 3, y = 2

Find d, the depth of the water.
- 721
40 ft
115ft
a. 27 ft
b. 8.3 ft
c. 192 ft
d. 33 ft

Answers

Answer:

a

Step-by-step explanation:

Consider the triangles to be similar, that is the the one on the left and the outer one. Then the ratios of corresponding sides are equal, that is

[tex]\frac{40}{72}[/tex] = [tex]\frac{15}{d}[/tex] ( cross- multiply )

40d = 1080 ( divide both sides by 40 )

d = 27 ft → a

Find the missing side length.

Answers

Answer:

d

Step-by-step explanation:

Step-by-step explanation:

i believe D I can be wrong

what is the answer of When multiplying a number by 104, how is the decimal point moved?

Answers

Answer multiplying or dividing by a power of 10 will move the decimal point equal to the number of 0s

Step-by-step explanation:

write the slope of a line that is parallel to y=2x-13

Answers

Answer:

Lines with the same slope are parallel.

mparallel=2

Step-by-step explanation:

y=2x-10

only the slopes need to be the same

A family is preparing backpacks filled with school supplies to donate to children in need. They have 14 pencils and 8 notebooks. If they want to make all the backpacks the same, with no school supplies left over, what is the greatest number of backpacks they can fill?
I need the help ASAP please

Answers

Answer:

2

Step-by-step explanation:

2 is the only common factor between 8 and 14

Y + 2 = -3/4 ( x +1 )

Answers

Answer:

Step-by-step explanation:

Felix surrounds a 12 in. by 8 in. photo with a frame that is x inches wide. Which quadratic function represents the combined area A of the picture and the frame?

A. A(x) = x^2 + 20x + 96

B. A(x) = x^2 + 40x + 96

C. A(x) = 4x^2 + 20x + 96

D. A(x) = 4x^2 + 40x + 96

Answers

Answer:

D: A(x) = 4x² + 40x + 96

Step-by-step explanation:

Dimensions of photo is;

Length; L = 12 inches

Width; W = 8 inches

Now, this picture is surrounded by a frame that is "x" inches wide. Thus, new dimensions are;

L_new = 12 + x + x = 2x + 12

W_new = 8 + x + x = 2x + 8

New area is;

A_new = (2x + 12) × (2x + 8)

A_new = 4x² + 24x + 16x + 96

A_new = 4x² + 40x + 96

how to find the surface area of a triangular prism

Answers

Answer:

Triangular prisms have their own formula for finding surface area because they have two triangular faces opposite each other. The formula A=12bh is used to find the area of the top and bases triangular faces, where A = area, b = base, and h = height.

Step-by-step explanation:

Explain how to describe the data on a histogram. Write 3-5 sentences.

Answers

PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG. PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG. PLS HELP ME ASAP I DONT HAVE TIME. IT ALSO DETECTS IF ITs RIGHT OR WRONG.

What is 2 times 4 plus 20 and times 3?

Answers

Answer:

84

Step-by-step explanation:

20 points
2. If a number cube is rolled, what is the theoretical probability, as a
reduced fraction of not rolling a 3?" A) 1/6 B) 5/6 C) 5/1 D) 1/5

Answers

Answer:

Probability of getting a "3" is 1/6

Probability of not getting a "3" is (1-1/6)=5/6

B) 5/6 is the right answer.

How do you know that ADB and BDC are supplementary?

Answers

Can you. Provide a. Picture so we can see what it looks like

SOMEBODY HELP PLZ IM STUCK

Answers

The answer to the problem is 122
I think the answer is twenty two! I took this not to long ago


A bank promises to pay 5.5% pa compound interest on
deposits of £2337 if saved for 3 years. How much will the
savings be worth at the end of the period mentioned? Write
your answer correct to 2 decimal places.
Answer:​

Answers

Answer:

£407.20

Step-by-step explanation:

Deposit = £2337Interest = 5.5% pa compound Time = 3 years

Savings:

2337*((1 + 5.5/100)^3 - 1) = 2337*((1.055)^3 - 1) =407.20

rewrite using addition. 3(-17) explain

Answers

Answer:

-17 + -17 + -17

Step-by-step explanation:

Add -17 three times

Answer:

+ (-17) + (-17) + (-17)

-17 - 17 -17

-51

You decide to invest $250 in an account that yields a retum of approximately 4% each year. Which function represents this situation? Of(x) = 1.04 - 250 Of(x) = 4.250 O f(x) = 250.4" Of(x) = 250 - 1.04​

Answers

Answer:

The options are not clear, select which matches the answer below

Step-by-step explanation:

Investment = $250Interest rate = 4%Time = x years

The function is:

f(x) = 250 + 250*0.04x = 250(1 + 0.04x)

Which equation represents exponential decay?
O A y = 100(31)
O B. y = 1 (3.1)
C. y = 10(0.13)
D. y = 100(1.03)

Answers

Answer:

The function y = 10(0.13)ˣ represents exponential decay.

Hence, option C is the correct function.

Step-by-step explanation:

We know that an exponential function is of the form

y = abˣ

where 0 < b < 1

Please note that an exponential function cannot have a base of 0, 1, or a negative value.

Now, if we carefully observe, the function y = 10(0.13)ˣ is the only option correct as

here 0 < b < 1 and a > 0

Therefore, the function y = 10(0.13)ˣ represents exponential decay.

Hence, option C is the correct function.

what number is halfway between 8.270 and 8.280? The answer is 8.275 hope this helps

Answers

Answer:

8.275

Step-by-step explanation:

8.280 - 8.270 = 0.010

0.010/2 = 0.005

8.270 + 0.005 = 8.275

The number halfway between 8.270 and 8.280 is 8.275.

What is Arithmetic?

The study and use of numbers, their connections, and mathematical observations are topics covered by the area of mathematics known as arithmetic. The fundamental ideas in number theory, measurement, and calculation are frequently referred to as "arithmetic" (which is derived from the Greek word "arithmos," "number") (that is, the processes of addition, subtraction, multiplication, division, raising to powers, and extraction of roots).

As per the given data:

We have to find the number which is halfway between 8.270 and 8.280.

For finding the number, we can calculate the difference between 8.270 and 8.280 and then divide it by two now we can add the obtained number into 8.270 to get the number.

[tex]\frac{8.280 - 8.270}{2}[/tex]

= [tex]\frac{0.010}{2}[/tex]

= [tex]0.005[/tex]

The number halfway between 8.270 and 8.280:

8.270 + 0.005

= 8.275

Hence, the number halfway between 8.270 and 8.280 is 8.275.

To learn more about arithmetic, click:

brainly.com/question/23848329

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i need step by step help pls someone help me and quick!

Answers

Answer:

i would love to help but I can't see the whole problem. but going on a Hunch I would say you need to just multiply 45 by however much she's selling

pls help due asap
:..

Answers

Answer:

a

Step-by-step explanation:

Which equation represents a line with a slope of -6/5
and a y-intercept of 1?

Answers

Answer:

y = -6/5x + 1

Step-by-step explanation:

The equation that represents a line with a slope of -6/5 and a y-intercept of 1 is y = -6/5x + 1

How to determine the equation?

The given parameters are:

Slope, m = -6/5y-intercept = 1

Let the variable of the equation be x.

A linear equation is represented as:

y = Slope * x + y-intercept

So, we have:

y = -6/5 * x + 1

Evaluate

y = -6/5x + 1

Hence, the equation is y = -6/5x + 1

Read more about linear equations at:

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there are 8 circles and 6 squares. what is the simplest ratio of squares to circles.​

Answers

Answer:

4:3

Step-by-step explanation:

8:6 then divide both by 2

How many solutions does the equation 22 = 81 have?
Why does the equation have this many solutions?
Help me plzzzz

Answers

Answer:

No solutions.

Step-by-step explanation:

22 does not equal 81, so therefore no solutions.

Angles that ALWAYS sum to 180°

Answers

Answer:

supplementary angles

Step-by-step explanation:

What does this symbol mean "⊥" ?

Answers

Answer:

The symbol ⊥ means is perpendicular to

Step-by-step explanation:

(brainliest)

Answer:

perpendicular to

Step-by-step explanation:

I need help with this please help if you can! I'm giving 40 points.

Find the length of the side CD in the pentagon ABCDE.

Answers

Answer
B

Explanation
Do you need me to show work?

Answer:

A.

Step-by-step explanation:

I chose letter c and d on two of my quizzes and those were wrong and I see that you chose B and got that wrong. So it leaves letter A. Hopefully its correct but its the only one left.

5x - 12 = 13, solve using algebra.

Answers

Step-by-step explanation:

5x-12=13

5x -12 =13

+12=+12

5x= 25

5 =. 5

x=5

5x - 12 = 13

5x = 13 + 12

5x = 25

25 divided by 5 is 5

Answer: x = 5

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