Please help on my hw, I'm not feeling good, and can't concentrate

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?

Express -5 2/5 as an improper fraction.

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale