tanrenee tanrenee

11-11-2014
Mathematics

Answered

olga worked 37.5 hours last week at tge library and earned $12.50 an hour. if she gets $2.50 per hour raise, how many hours will she have to work to make the same amount of money as she did last week?

Answer :

dfulch98 dfulch98

11-11-2014

37.5x12.5=468.75
12.5+2.5=15
divide 468.75 by 15
your answer:31.25

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Аноним Аноним

11-11-2014

Answer is 31 +1/4 hours, in other words 31 hours and 15 minutes.

View image Аноним

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