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anthonyle888 anthonyle888
  • 26-08-2016
  • Mathematics
Answered

The area of a rectangular pool can be modeled as 5(x+7) if the area of the pool is 85 square feet, what is the value of x

Verified Answer :

dalendrk
dalendrk dalendrk
  • 26-08-2016

We have:

5(x + 7) = 85    |divide both sides by 5

x + 7 = 17    |subtract 7 from both sides

x = 10

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