Mathematics, 16.10.2020 16:01 natewestly6464

PLEASE HELP I’M SO CONFUSED A plumber charges a customer based on the number of hours worked. The cost can be determined by the function C(h) = 45h + 75 where h is the number of hours worked

a. What is the hourly rate of the plumber?

b. If the bill totaled $311.25, how many hours did the plumber work?

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PLEASE HELP I’M SO CONFUSED A plumber charges a customer based on the number of hours worked. The c...

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