Find the sale price of a $45 item after a 20% discount.

Chanelle deposits $7,500 into the bank. she does not withdraw or deposit money for 6 years. she earns 6% interest during that time. what will the balance be when she is finally able to withdraw her money?

Write an inequality and solve each problem. for exercises 11 and 12, interpret the solution.

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?