How to calculate the area and perimeter of this figure?

What is the value of x in the this question ?

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.

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj: