If x ¤ y = (x + y)² - (x - y)²
then √5 ¤ √5 =

a. 0
b. 5
c. 10
d. 15
e. 20

Tiara buys the pizza shown below: a circular pizza is shown. the edge of one slice is marked ab. what does the curve ab represent?

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Which graph represents the parent function of y=(x+2)(x-2)