Mathematics
Nenita297
2016-09-22 14:02:54
Let y = 21 and x = 1.5. If y varies directly with x, find y when x = 9.
ANSWERS
MelodeeGoldenman
2016-09-22 15:35:37

[latex]21=1.5k\ k=14\\ y=14cdot9\ y=126[/latex]

ilfazulfiah2
2016-09-22 15:36:52

directyl with x when 9

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