In 6 months, the membership of the fitness company went from 3500 to 4200. What was the percent of increase in the membership

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?

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?