Mrs. hanes paid $43.90 for 12.7 gallons of gas. she used some credit card points to get $0.52 off per gallon. what is the original price of the gas per gallon

This is how you get your answer you take 43.9 and divide it by 12.7 which gives you 3.4566 and add .52 to get 3.9766 then you multiply that number by 12.7 which gives you 50.5 so $50.5 is how much she would have originally payed.