Complete each congruency statement and name the rule you used. If you cannot show the triangles are congruent from the given information, leave the triangles blank and write CNB for "Cannot be determined" in place of the rule.

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