Which expression has a negative value? Select ALL the true statements. * Let x = .4 and y = -2

A. x+y
B. x-y
C. X (y)
D. x/y

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.