Mathematics, 03.02.2021 01:00 kmontello5
Karen makes $5 per hour babysitting and $12 per hour giving music
lessons. One weekend, she worked a total of 18 hours and made $139.
How many hours did she spend babysitting?
Answers: 3
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Karen makes $5 per hour babysitting and $12 per hour giving music
lessons. One weekend, she worked...
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