3 years ago

The value of y varies directly with x, and y = 1 when x = 3. Find y when x = 18. A. 9 B. 3 C. 6 D. −2

1 answer:

3 0

<span>C. 6 is your answer

1/3 = y/18
3y = 18
y = 6</span>

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