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Mathematics, 26.08.2019 10:50, 130004979
Aplumber charges $55 per hour plus a $50 service charge. kevin hired the plumber to install a new hot water heater. what are the total charges if the plumber took 4 hours to complete the installation?
$220
$250
$255
$270
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Answers: 1
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Aplumber charges $55 per hour plus a $50 service charge. kevin hired the plumber to install a new ho...
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