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What is the value of x when y is 31
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4 votes
What is the value of x when y is 31

User Sebastiano Schwarz
by
3.4k points

2 Answers

5 votes

Answer:

16

Explanation:

Direct variation

y = kx

16 = k*8

Divide each side by 8

16/8 = 8k/8

2 = k

The equation is y =2x

y =2x

Let y =32

32 = 2x

Divide by 2

32/2 = x

16 =x

User Abhay Shiro
by
3.0k points
3 votes

Answer:

16

Explanation:

User TheSeeker
by
4.1k points
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