R = 21 ft a. 50 ft b. 42 ft c. 131.9 ft d. 10.5 ft

The perimeter of a rectangle is greater than or equal to 74 meters. if the length is 25 meters, the minimum width of the rectangle is meters.

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?

Landon wrote that 3−2.6=4. which statement about his answer is true?