The sum of two numbers is 113. Four times the smaller number equals three times the greater number.

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?

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?