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The relationship between x and y is proportional. When x is 6, y is 30. What is x when y is 90?
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The relationship between x and y is proportional. When x is 6, y is 30.

What is x when y is 90?

User Begie
by
4.6k points

1 Answer

1 vote

Answer:

x=18

Explanation:

  • when x=6 then y=30
  • so if y=90 then by cross multiplication x will b 18..
  • 6/30=x/90
  • 30X=90×6
  • 30x=540
  • so x=18
User Anders Branderud
by
4.6k points
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