I'm having troubles with factorizing (all methods) Right now I'm having problems with these equations:
1) 3c^2 + 16c + 5
2) 2x^2 - 5x + 2

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.

Tim open up a new saving account with a $50 deposit and plant to deposit $20 per week into the same account.write an expression to represent the total amount in his savings account.

Which function has the vertex at (2,6)