Which of the following is point-slope form? y = x
y = mx + b
y-y1 = m(x - x1)
AX + By = C

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.