Fifteen percent of a bag of chocolate candies have a red coating on them? How many red pieces are in a bag of 60 candies? Ben says that there are 15% of red pieces in the bag, but Kaylen says there are 9%. Who is right? Explain your answer.

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.