sam has to save at least $130 per week to go to Rome with his class In 8 weeks. he earns $9 per hour working at mod pizza and $12 an hour at a car wash He cannot work more than 25 hrs a week. write and graph the system of inequalities that sam can use to determine the number of hours he could work at each job to be able to take the trip. only need the inequalities, not the graph