Atest has 20 questions. if peter gets 80 percent correct, how many questions did peter miss?
a. 6
b. 4
c. 2
d. 5

Jessica is a custodian at oracle arena.she waxes 20 m2 of the floor in 3/5 of an hour. jessica waxes the floor at a constant rate.at this rate how many sqaures meters can she wax per hour

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?

At 6 1/2 cents per pound of string beans how much does 7 pounds cost