Megan has $25 to spend at the movies. If her ticket cost $8.75 and she already purchased a drink for $3.50, how much does she have left to spend on snacks?

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319