Evaluate 2x over the power of 2 - xy + y (if x = 5 and y = 3)

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.

Find the missing dimension! need asap! tiny square is a =3025 in ²

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if