Mary sells fruit with four of her friends. they want to make
enough money so that, after splitting the earnings evenly,
each person earns $30.

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.

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?