Respuesta :
Answer:
she worked 50.5 hours last week.
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Step-by-step explanation:
Answer:
She worked 50.5 Hours
Step-by-step explanation:
First we have to multiply 7.80x40=312 to find how much she made without the extra hours
Then subtract that from 352.95-312=40.95 to get how much she made with the extra hours
Next you much divide the money made with extra hours by how much she gets paid extra for that time 40.95/4.90=10.5 to get the extra hours worked
Lastly add the extra hours worked to the already known 10.5+40=50.5 to get the total hours worked
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