Oil flows back and forth between a small and large tank. When oil is moving into the large tank, the flow rate is positive. When oil is moving into the small tank, the flow rate is negative.
The large tank begins with 600 gallons of oil. The flow rate is recorded as –4 gallons per minute. After a period of 32 minutes, how much oil has been moved and to which tank?

below are answer choices! { answer choices }
{ 4, 58 ,128 ,568 }into the { large, small } tank.
After the 32 minutes, how much oil is in the large tank? { 472, 568, 604, 728 } gallons

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