Posted by Tara on .
Mildred makes $3 an hour babysitting and $6 an hour when she works at Wendys. Her parents do not want her working more than 20 hours per week. Mildred would like to earn at least $70 a week. Write a system of inequalities that show the number of hours she could work at each job. Graph the system. Write at least four possible solutions. THANK YOU

Algebra 
Reiny,
hrs at Wendy's  x
hrs babysitting  20x
6x + 3(20x) ≥ 70
solve for x, the rest is easy