Sove for x in the equation x²+11x+121/4=125/4 A. x=-11 +/- 25/2
B. x=-11/2 +/- 25/2
C. x=-11 +/- 5√5/2
D. x=-11/2+/- 5√5/2

Three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder ( ! : ”0 )

Which expression is equivalent to the expression shown?

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?