Mathematics
Mathematics, 19.09.2019 14:10, NoahJerowski67

Emma decides to mix grades of gasoline in her truck. she puts in 6 gallons of regular and 14 gallons of premium for a total cost of $71.96 if premium gasoline costs $0.24 more per gallon than regular, what was the price of each grade of gasoline?

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Emma decides to mix grades of gasoline in her truck. she puts in 6 gallons of regular and 14 gallons...

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