Danielle spent 35$ on a magazine and some notepads. if the magazine cost 3$ and each notepad cost 4$ then how many notepads did she buy?

Afootball quarterback has two more chances to throw a touchdown before his team is forced to punt the ball. he misses the receiver on the first throw 25% of the time. when his first throw is incomplete, he misses the receiver on the second throw 15% of the time. what is the probability of not throwing the ball to a receiver on either throw?