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Mathematics, 29.06.2019 01:30 brinicole1011
Aplumber charges $13.50 per hour for a plumbing job that requires more than 3 hours to complete . for any job requiring 3 hours or less , there is a flat charge of $40.50 . if h represents the number of hours the job requires , which of the following equations gives the charge 1) 13.5h+40.5=t. 2) t=13.5h. 3) 13.5h-40.5=t. 4) 40.5=t
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Aplumber charges $13.50 per hour for a plumbing job that requires more than 3 hours to complete . fo...
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