What is 156 divided by 3?

The pyramid shown has a square base that is 24 centimeters on each side. the slant height is 16 centimeters. what is the lateral surface area?

Bernice paid $162 in interest on a loan of $1800 borrowed at 6%. how long did it take her to pay the loan off?

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length