Doug and Charles live 360 miles apart they start at the same time and travel toward each other Doug's speed is 5 mph greater than Charles is if they me in 4.5 hours find their speeds

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

What is the measure of angle x? answer

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?