The drama club is selling tickets to their play to raise money for the show's expenses. Each student ticket sells for $6.50 and each adult ticket sells for $10. The auditorium can hold no more than 140 people. The drama club must make at least $1100 from ticket sales to cover the show's costs. If x represents the number of student tickets sold and y
y represents the number of adult tickets sold, write and solve a system of inequalities (in y= form) graphically and determine one possible solution.