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9 votes
9 votes
The variables x and y vary directly. If one pair of the values is x = 3 and y = 12, write an equation that shows the relationship between x and y.

A. y = 4x
B. x/y = 4
C. y = x/4
D. x = 4y

User Kyunghoon
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1 Answer

11 votes
11 votes
y=4x seems the best answer
User Chochim
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