Aswimming pool is being filled at the rate of 13 pints per minute. how many gallons per hour is this?

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?

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

If a is a nonzero real number then the reciprocal of a is