Show that if a ≡ b (mod n) and c is a positive integer, then ca ≡ cb (mod cn)

The equation respenting the left table is

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew

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?