Joe buys a set of books that cost $45.58. he gives the cashier three (3) $20 bills and three (3) pennies. how much change should joe get back?

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?