macheayala
macheayala macheayala
  • 28-06-2017
  • Mathematics
contestada

If y varies directly as x, and y = 14 as x = 7, find y for the x-value of 10
a)20
b)21
c)22
d)23

Respuesta :

superpowernova
superpowernova superpowernova
  • 28-06-2017
y = 20. the equation for solving for y is y=2x, so y=2(10)
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