suppose you can work a total of no more than 20 hours per week at your two jobs. Babysitting pays $5 per hour, and your cashier job pays $6 per hour. youneed to earn at least $90per week to cover your expenses. Write a system of inequalities that show s the various numbers of hours youcan work at each job. Graph the result.
1 answer
you mow your neighbor's lawn in 5 hours and earn 45$, what is your hourly wage?