Company 2 charges $4600 for the first 550 feet of fence and $29 for each additional foot. Find the cost if Company 2 completes the job. Show your work. The total fencing is 615.21
All you have to do here is subtract 550 from 615.21, and then determine how much those remaining feet will cost. Add that to the original $4600 and you have your answer. I recommend using scrap paper.