Pauline billed her neighbor a total of $100 for the plumbing work she did. The cost of the materials was $12 and she Charged $16 per hour fo

Question

Pauline billed her neighbor a total of $100 for the plumbing work she did. The cost of the materials was $12 and she Charged $16 per hour for her service. How many hours did she work?

9.7 hours
5.5 hours
7.0 hours
2.6 hours

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Samantha 2 weeks 2021-09-13T03:52:51+00:00 1 Answer 0

Answers ( )

    0
    2021-09-13T03:54:30+00:00

    the answer is 5.5 hours

    100 – 12 = 88

    88 divided by 16 = 5.5

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