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viva [34]
4 years ago
9

last week, Sara earned 84 dollars. she earned 14 dollars mowing lawns. she earned the rest of the money babysitting for 7 dollar

s per hour. how many hours (h) did she spend babysitting?
Mathematics
1 answer:
morpeh [17]4 years ago
7 0
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
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