Afootball coach set a goal of keeping opposing teams to an average of less than 200 yard. of total offense each game. after three games, the opposing team had gained a total of 701 yard. how many yards can the next opponent gain and the coach's goal still be

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.

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Nine more than four times a number is the same as one less than twice the number. find the number?