yngnishi yngnishi
  • 09-12-2020
  • Mathematics
contestada

The value of y varies directly with x. If x=3, then y=21. What is the value of x when y=105?

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lmullet6906
lmullet6906 lmullet6906
  • 09-12-2020

21/7 = 3 so then, 105/7 = x which is 15

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