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if y varies directly with x, and y=12 when x=8, write the direct linear variation equation.

A) y=8x
B) y=12x
C) y=2/3x
D) y=3/2x

Respuesta :

y=kx so 12=8k and k=3/2, answer D
JaredEkey
I am a little rusty with liner equations and such, but I'm pretty sure your answer is D

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