If a shirt is on sale for $9 because it was 75% off, then what was the original price of the shirt?​

Which expression is equivalent to (9x - 3 1/ + 1 3/8)

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups

Factor the polynomial by its greatest common monomial factor.