Maria needed 8 gallons of gas to fill her car's gas tank. The mileage. odometer read 30,600 miles. When the odometer read 30,828, Maria filled the tank with 12 gallons. At the end of the trip, she filled the tank with 16 gallons, and the odometer read 31,164 miles. How many miles per gallon did she get for the entire trip? Maria got approximately nearest tenth.) miles per gallon. (Round to the

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A: Topic - Law of cosines

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A:

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Q: solve

A:

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A:

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A:

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A: Explanation of the answer is as follows