missy8130 missy8130
  • 25-07-2018
  • Mathematics
contestada

If y varies directly as x and k = 8, find x when y = 8

1. 1
2. 8
3. 64

Respuesta :

choixongdong
choixongdong choixongdong
  • 25-07-2018

y = kx so x = y/k

if y = 8 and k = 8 then

x = 8/8 = 1

answer

1. 1

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