10 teams are in the Olympic bobsled finals. How many different ways can the teams win the medals? In the Olympics, you get a gold medal for 1st, silver for 2nd and bronze for 3rd.

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.