lboy1226 lboy1226

13-12-2017
Mathematics

contestada

Suppose that y varies directly with x , and y=15 when x=24 .
for (a) I need to write a direct variation equation that relates to x and y.
for (b) I need to find y when x = 3

Respuesta :

dannielle dannielle

14-12-2017

y/x=15/24=5/8=k
a) ⇒ y=x*5/8

b) y= 3* 5/8=15/8

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