Please help test due today! Will mark brainliest!

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Acircle has a circumference of 28.36 units what is the diameter of the circle

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.