50 points
re write the following with a rational export

Can someone explain the elimination method to me for this problem?

Name the most appropriate metric unit for each measurement like the mass of cow

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.