Kim's family spends $62.50 on a dinner they leave an 18% tip how much is their total bill after

Can some one explain this i got sent this. is this a threat i’m scared

Are the corresponding angles congruent? explain why or why not.

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?