Please help, its the last question i need to do

Identify the number as a rational or irrational.explain. 127

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.

Free points also plz look my profile and answer really stuff