Figure pqrs is a parallelogram. what are the measures of angles p and s? ∠p = 20°;   ∠s = 160° ∠p = 40°;   ∠s = 140° ∠p = 140°; ∠s = 40° ∠p = 160°;   ∠s = 20°

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.