Ido not know what multiplication problem for (8×3,000)+(8×200)+(8×9) is

Which is a graph of a proportional relationship?

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

Two numbers have a sum of -19. one number is x. what expression represents the other number?