In a bicycle store, a $500 bicycle is marked, "Get a 30% discount." What is the sale price of the bicycle?

Which of the following parabolas opens down?

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

Ineed to find the answer to number 2