If x varies directly as y, and x=12 when y=6, find x when y=9

DrKoch asked Nov 4, 2022

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DrKoch asked Nov 4, 2022

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25 votes

Answer:

Explanation:

x=k*y

12= k*6. so k=2

x=2y, when y=9, then x = 2*9=18

Daniel Rusev answered Nov 8, 2022

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