In how many ways can you choose a jury of 12 members from a group of 9 men and 11 women given the following conditions: a) The jury is comprised of 6 men and 6 women?
b) The jury is comprised of at most 4 men?
c) The jury is comprised of at least 7 women?

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.