: Buys gas for her car at four dollars a gallon right in an equation using the variables to show the relationship between the number of gallons of gas and the total amount of amount she spends S

Answer 1

Let G represent the number of gallons of gas purchased.

The total amount spent on gas is given by the equation:

S = 4G

Therefore, the total amount spent S is 4 times the number of gallons of gas purchased G.