joelthemole2007 joelthemole2007
  • 06-12-2021
  • Mathematics
contestada

The value of y varies directly with x. If x = 8, then y = 96. What is the value of x when y = 168?

Respuesta :

mhanifa
mhanifa mhanifa
  • 06-12-2021

Answer:

  • x = 14

Step-by-step explanation:

Direct variation equation:

  • y = kx, where k is constant of variation

Given:

  • 96 = 8k
  • k = 96/8
  • k = 12

The equation is:

  • y = 12x

Find the value of x when y = 168:

  • 168 = 12x
  • x = 168/12
  • x = 14

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