On a trip that took 10 hours, mark drove 2 fewer hours than mary. how many hours did mary drive?

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 many roots does the graphed polynomial function have? 1-02

Plzz ! need the answer asap! 7% of 980