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7:30 to 11:00 is 3 hours and 30 minutes she was paid 5.25 an hour
User Tafari
by
4.5k points
2 votes

Answer:

B

Explanation:

Find out how much time she took for babysitting. She took 3.5 hours.

11 - 7.5 = 3.5

Now divide 3.5 from 15.75. You get 4.5.

That means she earned $4.5 per hour

User Merijn
by
3.7k points