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guajiro [1.7K]
3 years ago
5

Olga worked 37.5 hours last week at the library and earned 12.50 an hour.if she gets a 2.50 per hour raise,how many hours will s

he have to work to make the same amount of money as she did last week?
Mathematics
1 answer:
Inga [223]3 years ago
6 0

Answer:32 hours


Step-by-step explanation: 37.5 hrs X 12.50 = 468.75

12.50+2.50 = 15

15x 31 = 465 ( just under what she made)

15x32= 480 ( what she made and some)


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Negative time a negative equals a positive!

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Twice the difference of a number and 3 is equal to 2
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Twice the difference of a number and 3 is equal to 2

2(4 - 3) = 2   ?

<h2>2(1) = 2         <u>  Yes</u></h2>

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