Mathematics, 12.08.2020 20:01 amcdaniel1
Stewart is hiring a plumber to fit his shower. He charges a callout fee of
£18.50 and then £x per hour after that. The plumber charges him £167.00
and it takes him 9 hours.
How much does the plumber charge per hour?
Answers: 1
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Stewart is hiring a plumber to fit his shower. He charges a callout fee of
£18.50 and then £x per h...
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