Cooper is working two summer jobs, making $19 per hour lifeguarding and making $10 per hour clearing tables. In a given week, he can work no more than 14 total hours and must earn a minimum of $180. Also, he must work a minimum of 9 hours lifeguarding and no more than 3 hours clearing tables. If xx represents the number of hours lifeguarding and yy represents the number of hours clearing tables, write and solve a system of inequalities graphically and determine one possible solution.