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There were 640 gallons of water in a 1,600-gallon pool. Water is being pumped into the pool at a rate of 320 gallons per hour.

If t stands for hours and the pool is being filled using the equation: 1600=320t+640, how many hours will it take to fill the pool?

User Saptarsi
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1 Answer

3 votes

Answer:

4

Explanation:

do 320 +320 untill you get to 1,600

User Daniel Bauke
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