Answer:
a-b+c-b
Step-by-step explanation:
e-f
All you have to do is divide the 120 by 4 because you will be splitting it up into a individual hour. So 120 divided by 4 = 30.
The plumber charges $30/hour.
Like home insurance? If so if something happens to your house your insurance company will give you some money to help you recover your home.
mb 4
Step-by-step explanation:
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