Jennifer cut a length of rope into two pieces. one piece was 2 feet 9 inches long, and the other piece was 3 feet 5 inches long how long was the rope before it was cut?

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?