Help this is due today

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.

Can someone me do math because i am having a breakdown rn because i don’t get it

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"