Rene completed a 10 mile run in 1 hour and 20 minutes. Which calculation would give you her average speed (mph)?​

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Which expression shows the sum of the polynomials with like terms grouped together

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase