Which polynomial correctly combines the like terms and puts the given polynomial in standard form?
x + 8x4 – x2 – x

a. 8x4 – x2 – x
b. 8x4 + x2 + x
c. 8x4 – x2 – x
d. 8x4 – x2 – x

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?