Before a race, you start 3 1/4 feet behind your friend. at the finish line you are 2 1/3 feet ahead of your friend. what is the change in distance between you and your friend?

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

Is it greater than or less than7*3_9*2