Jackson owns a food truck that sells tacos and burritos. he only has enough supplies to make 100 tacos or burritos . he sells each taco for $3 and each burrito for $6. jackson must sell no less than $420 worth of tacos and burritos each day. if we represents the number of tacos sold and y represents the number of burritos sold, write and solve a system of inequalities graphically and determine one possible solution.