A plant is already 55 centimeters tall, and it will grow one centimeter every month. The plants height, H(in centimeters), after m months is given by the following function H(m)=55+m

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?