Mathematics, 13.10.2020 14:01 yolo1430
You fill up your car with 15 gallons of premium gasoline and fill up a 5 gallon gas can with regular gasoline for various appliances around the house. You pay the cashier $42. The price of regular gasoline is 20 cents less per gallon that the price of premium gasoline. Find the price per gallon of regular and premium gasoline.
a) Define the variables that will be in the system.
b) Write the system of equations for the situation.
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You fill up your car with 15 gallons of premium gasoline and fill up a 5 gallon gas can with regular...
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