kachinafenton1585 kachinafenton1585

15-11-2018
Mathematics

contestada

1. If y varies directly as x, and y=40 when x=16, find y when x=30 answer?

Respuesta :

Nicky09103 Nicky09103

16-11-2018

If y = 40 when x = 16 that means y is (40/16) time greater than x.

So, if x = 30, y = (40/16) x 30 Which equals 75.

If x = 30, y = 75. Hope This Helps :)

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