Asquare pyramid has side lengths each measuring 8 centimeters. the height of the pyramid is 3 centimeters.
what is the lateral area of the pyramid?
20 square centimeters
64 square centimeters
80 square centimeters
84 square centimeters

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Which of the following is missing in the explicit formula for the compound interest geometric sequence below?

Neal buys a board game. he pays for the board game and pays $1.54 in sales tax. the sales tax rate is 5.5%. what is the original price of the board game, before tax