Question

4.) Trina earns $28.50 tutoring for 3 hours. How much would Trina earn tutoring for 2 hours?​

Answer 1

19

Explanation:

First, find the unit rate. (How much she makes in 1 hour.)

28.50/3 is 9.5

Now it asks for how much she will make in 2 hours.

9.5 x 2 is

19.