Max bought two deli sandwich rolls measuring 18 inches and 30 inches. he wants them to be cut into equal sections that are as long as possible. into what lengths should the rolls be cut? how many sections will there be in all?

Which graph corresponds to the function f(x) = x2 + 4x – 1?

What is the measure of one interior angle of a pentagon

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