you are allowed to work a total of no more that 30 hours each week at your two jobs. lawn mowing pays $5 per hour and babysitting pays $8 per hour. you need to earn at least $300 per week. You decide to write a system of inequalities to help determine the amount of time you can work at each job, where x represents the number of you mow lawns and y represents the number of hours you babysit. You write the first inequality you would use for this system.