Math Algebra 1
posted by Briana on .
suppose you ca work a total of no more than 20 hours per week at your 2 jobs. baby-sitting $5 per hour, and your cashier job pays $6 per hour. you need to earn at least $90 per week to cover your expences. question : write a system of inequalities that showas the various numbers of hours you can work at each job. Graph the result. how do you do this??
So, put in the numbers to variables:
and then graph the line...
Hope I helped! :) good luck