a car of length 4.3m is travelling at 105km/h. It passes over a bridge of length 36m. Calculate the time in seconds. it takes to pass over the bridge completely/ I need the full ans pls

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.