Ms. Chang walks into the cafeteria during lunch and gives four students high fives within one minute, each of these students goes and gives another four students a high five.

Perform the indicated operation. 8/a - 6/a + 7/a

Match each function with its rate of growth or decay

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2