Look at the image. it's a math question. please help.

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

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.

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4