A $250 Northface jacket is on sale for 20% off. How much is the discount you would take off the jacket? What would be the new cost of the jacket?

and If the tax rate was 5%, how much would you need to pay the cashier?

What is the sum of these mixed numbers 2 1/8 + 4 3/8

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?

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.