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Dmitry_Shevchenko [17]
3 years ago
10

Mallory makes $10 per hour babysitting and $8 per hour working at the local grocery store. Last week she babysat for 6 hours. He

r total gross earnings for both jobs was $180. How many hours did she work at the grocery store?
Mathematics
2 answers:
miv72 [106K]3 years ago
6 0
Mallory would have worked for 15 hours
abruzzese [7]3 years ago
6 0
10(6)+8x=180
60+8x=180
8x=120
x=15
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