: A sorority is selling 1000 raffle tickets to raise money for a charity. the prize is a $100 gift card to the campus bookstore.
Amy says that the probability that she has the winning ticket is 1. assuming that there is no cheating and that all 1000 tickets are sold , how many raffle tickets does amy have
B because to be perpendicular the slope had to be opposite of the original slope but the same b. But parallel would be the exact same slope with a different b