If a forecast is correct, gasoline, which sells for $2.80 per gallon, is expected to increase by 120% in two years. What will the new price of gasoline, per gallon, be in two years?

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?