Can someone answer this math problem!

Find the area of the unshaded square

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

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.