System of equations below? - 1 / 8x + 6
X+6 and x = -6
(-6,8)
(-6,4)
(8,-6)
(4, 6)

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?