Mathematics, 13.04.2021 23:00 nyjaelynn

6. A plumber charges $45 for travel and $60 per hour. The cost for h hours can be found using this expression.
60h + 45
What is the total cost of a repair that takes 3 hours?
OA. $648
OB. $225
OC. $165
OD. $108

Answers: 2

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