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Dominik [7]
3 years ago
14

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

Mathematics
1 answer:
patriot [66]3 years ago
7 0

Answer:

  • x = 14

Step-by-step explanation:

<u>Direct variation equation:</u>

  • y = kx, where k is constant of variation

<u>Given:</u>

  • 96 = 8k
  • k = 96/8
  • k = 12

<u>The equation is:</u>

  • y = 12x

<u>Find the value of x when y = 168:</u>

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

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