Annabeth and Charlie are both on road trips. Annabeth’s distance, in miles, from New York t hours after 12:00 p. m. is modeled by this function.

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

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?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39