The Mountain Trail Little League sponsors are planning their concession stand sales for the Mountain Trail Baseball Tournament. They are planning to sell hamburgers and hot dogs, and are trying to decide how many hamburgers and hot dogs to prepare each day of the tournament. In the past, they have never sold more than 100 hamburgers and hot dogs combined on any given day. They usually sell at least twice as many hamburgers as hot dogs. Based upon the above history, write a system of inequalities to represent all possible combinations of hamburgers and hot dogs the sponsors should prepare each day. Let x = the number of hamburgers

Let y = the number of hot dogs

Which of the following inequalities is NOT one of the four that would be used to solve this system of inequalities?