Which of these sets of side lengths are Pythagorean triples? Check all that apply. 10, 24, 26
14, 48, 49
9, 12, 16
9, 40, 41
15, 20, 25

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