Which property would you use to solve the following equation?

-2m = -18

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

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

Find four solutions of the given function. write the solutions as ordered pairs. 4x – y = 4