. Theo is comparing shark lengths. He learned that a horn shark is 2 3/4 feet long. A blue shark is 4 times as long. Use the bar model. How long is a blue shark? A 8 3/4 feet

B 11 feet

C 12 1/4 feet

D 13 feet

Do 12/14 and 8/10 have the same value? explain your answer.

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

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?