Based on the equation 6x + 2y = 30, what is the missing value in the table? x y ? 0 3 5 15 30. from e2020. help if u can plz.

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?