Answer:
-5/2, -2, 1.7
Step-by-step explanation:
Number one or 2? so i can help you
Part A. Riley and Louie each have $5,000 to invest. They both invest at a 2.5% simple interest rate.
Part B. Riley keeps her money invested for 7 years. How much interest will she earn?
Part C.After those 7 years how much will her investment be worth?
30(-2/5)²(5/8) = 30*(4/25)*(5/8) = 30*4/(5*8) = 3