The Stock Market Nadia is a stockbroker. She earns 12% commission each week. Last week, she sold $7,200 worth of stocks. How much did she make last week in commission? If she averages that
same amount each week, how much did she make in commission in 2011?

Cody worked 42.5 hours per week in july. this is 12.25 hours more per week than he worked in june.how many hours did cody work per week in june?

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.