A circle with radius \pink{3}3start color #ff00af, 3, end color #ff00af has a sector with a central angle of \purple{\dfrac{1}{9}\pi}
9
1

πstart color #9d38bd, start fraction, 1, divided by, 9, end fraction, pi, end color #9d38bd radians .
What is the area of the sector?

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?