Radical2-8-(rad3+rad2)+(rad3-rad5)+ rad5

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?

Which equation represents the function on the graph?

Which of the following circles have their centers in the third quadrant?