Belle is 450 kilometers north of her exit on a freeway. she is driving at a constant velocity of 50 kilometers per hour to the south. how long will she have to drive to get one-third of the way to her exit

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?

Dawn is selling her mp3 player for 3 4 of the original price. the original price for the mp3 player was $40. how much is she selling her mp3 player for?

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i