Question: Write the inequality then solve. Write answer in complete sentence. 7) Joan needed $100 to buy a graphing calculator for her math class. Her

Write the inequality then solve. Write answer in complete sentence. 7) Joan needed $100 to buy a graphing calculator for her math class. Her neighbor will pay her $5 per hour to babysit and her Father gave her $10 for mowing the lawn. What is the minimum amount of hours she will need to babysit in order for her to buy her calculator?

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