I need the one on the right I got the left one from my teacher ‍♀️‍♀️

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?

If the discriminant if a quadratic equation is 4 which statement describes the roots?

Me n o w. i need t h i s. 10 points