Reteaching with practice lesson 8.5 answers

In the diagram of circle a what is m

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

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?