thomasrad2013 thomasrad2013

16-02-2021
Mathematics

contestada

Y varies directly as x If y= 90 and x =10 find y if x = 7

Respuesta :

alessiariera alessiariera

16-02-2021

Answer:

Y = 63

Step-by-step explanation:

I think if x and y are proportional when y is 90 and x is 10 then that would mean that x multiplied by 9 would equal y so:

7 x 9 = 63

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