SOLUTION: Stephen is traveling for the weekend. His parents sain they would give him $2.50 for each gallon of gas he uses. Since gas costs more than $2.50 a gallon, Stephen needs to put in a
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Question 313216: Stephen is traveling for the weekend. His parents sain they would give him $2.50 for each gallon of gas he uses. Since gas costs more than $2.50 a gallon, Stephen needs to put in an extra $30.75 for his trip. If he spent altogether $120.50 on gas, how many gallons of gas did he buy? Answer by rfer(16322) (Show Source):