Anne practiced piano for x hours. steve practiced piano three more hours than anne. kate practiced piano five times as long as steve. which expression represents the total time they practiced piano? a x + 3 + 5x b x + 5(x + 3) c x + x + 3 + 5x d x + x + 3 + 5(x + 3)

the answer is d. 75%

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of