A 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
X represents the number of hours lifeguarding and y
represents the number of hours clearing tables, write and solve
a system of inequalities graphically and determine one
possible solution.