Which expression is equivalent to 36+18

A: 3(12+6)
B:6(6+18)
C:3(33+6)
D:6(6+2)

Is the square root of 4 plus the square root of 16 rational?

Complete the statements about the two cones. the volumes of the cones are equal when . if a > b, then the cross-sectional area of cone a is the cross-sectional area of cone b at every level parallel to their respective bases.

Bradley is preparing a presentation to show the ceo of his company. he wants to emphasize that the profits of their competitor have increased slowly over the past 16 months.