What is the selling price of a $470 TV with a 20% markup?

Which is f(5) for the function –2x2 + 2x - 3?

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

How do i take any fraction and make it into a decimal or percentage?