The surface area of a piece of paper is 527 cm2. use the fact that 10 mm = 1 cm to convert this area to mm2. give your answer as a number.

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the

Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?