Ejercicio: Reducir los siguientes polinomios. V
1) a + 5a + 8a -7a -6a - 2a =
Resultado​

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.