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A car uses 4 gallons of gasoline per hour on the highway at a certain speed. The owner filled up the 30 gallon tank in preparation for a trip. Which of the following represents the number of gallons g
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A car uses 4 gallons of gasoline per hour on the highway at a certain speed. The owner filled up the 30 gallon tank in preparation for a trip. Which of the following represents the number of gallons g left in the tank after h hours of driving?

User Mystarrocks
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5 votes

Answer:

There will be 2g left after 7h

User Brian Malehorn
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