Last week, Sara earned $84. She earned $14 mowing lawns and the rest of the money babysitting for $7 per hour. How many hours (h) did she spend babysitting?

Question

apologiabiology · Answer

so she earned 84 total dollars she earned 14 dollars mowing lawns she earned (total-mowing lawns=babysitting) 84-14=70 dollar babysitting 
 7 dollars per hour so 70/7=10 so h=10

apologiabiology · Answer

Sara spent a total of 10 hours babysitting after earning $70 from that work, following her $14 earned from mowing lawns. The hours were calculated based on her hourly rate of $7. This calculation involved simple subtraction and division. 
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Last week, Sara earned $84. She earned $14 mowing lawns and the rest of the money babysitting for $7 per hour. How many hours (h) did she spend babysitting?

Answer (2)

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