chlo9679
chlo9679 chlo9679
  • 23-01-2021
  • Mathematics
contestada

Help please!!

If y varies directly with x, and x = 7 when y= 28, find y when x = 13.

1. y= 4
2. y=17
3. y= 42
4. y = 52

Respuesta :

desgonzalez desgonzalez
  • 23-01-2021
28/7 = 4y
4y 13 times = 52
4
Answer Link

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