Ina certain state, gasoline stations compute the price per gallon p, in dollars,charged at the pump by adding a 4 percent sales tax to the dealer's price pergallon d, in dollars, and then adding a gasoline tax of $0.18 per gallon. Which of the following gives the dealer'sprice per gallon d in terms of the price per gallon p charged at the pump?


~$d=p-0.22$~

~$d=\frac{p}{1.22}$~

~$d=\frac{p}{1.04}-0.18$~

~$d=\frac{p-0.18}{1.04}$~

~$d=\frac{p-0.04}{1.18}$~

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Prep2007E1-PS