Asked by Tara

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
Answered by Reiny
hrs at Wendy's ---- x
hrs babysitting --- 20-x

6x + 3(20-x) ≥ 70

solve for x, the rest is easy
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