The value of y varies directly with x, and y = 16 when x = 8. What is the value of x when y = 32? A. 16 B. 8 C. 2 D. 4

asked Dec 5, 2021 113k views

4 votes

The value of y varies directly with x, and y = 16 when x = 8. What is the value of x

when y = 32?
A. 16
B. 8
C. 2
D. 4

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5 votes

Answer:

A) 16

Explanation:

y = kx

16 = k*8

16/8 = k

k = 2

y = 2x

32 = 2x

32/2 = x

16 = x

David Khuu answered Dec 12, 2021

4.2k points

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