Betsy wants to paint the walls of her bedroom. her bedroom measures 8 ft. by 10 ft. and has 8 ft. ceilings. not counting doors and windows, how many square feet of wall will betsy need to paint?

288

80

128

160

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad