Decimals between 18.5 and 26.0 with an interval of 0.75 between each pair of decimals

Find the commission on a $590.00 sale if the commission is 15%.

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after 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?