Evaluate 2a^2 – 3ab + b^2 – 4a + b when a = - 4 and b = – 2. -6
74
18
26
Please no links

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.