3 years ago

Solve for x. Show the equation you used and your work.

1 answer:

5 0

The value of X is 27.

To solve this problem, you have to write a proportion with the given information. This can be done because the sides on the left and right are proportional with the values on the bottom.

36 / 24 = x / 18
x = 27

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zmey [24]

Answer:

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Step-by-step explanation:

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2 years ago

Helen wants to buy a dictionary that costs $7, a dinosaur book that costs $16, and a children's cookbook that costs $17. She has

Hitman42 [59]

Answer:

Helen requires 15$ more to buy the three books.

Step-by-step explanation:

We are given the following in the question:

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Vinil7 [7]

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Blue is linear; orange is nonlinear

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3 years ago

If you solve the equation for ax+by/c=d for x, what would you get?

Xelga [282]

<u>Answer:</u>

x=d/a - by/ac

<u>Steps:</u>

ax+by/c=d

(cax+by)/c=d

cax+by=cd

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x=(cd-by)/ca

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