Which expression is equal to 27 ?
(A) 2 x 7
(B) 3 x 3
(C) 3 x 3 x 3
(D) 2 x 2 x 2 x 2 x 2 x 2 x 2

C

Step-by-step explanation:

Process of elimination is the key here. Most people know that 3x3 is 9 and 2x7 is 21, so you can cross those off. 27 is not a multiple of 2, so you can cross that off. This leaves us with C. 3x3x3 is 27.

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.