Mathematics, 28.02.2020 19:54 Alisewilcox

A plumber charges $50 for a service call plus $80 per hour. If she spends no longer than 8 hours a day at any one site, find a linear function that represents her total daily charges C (in dollars) as a function of time t (in hours) spent at any one given location.

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A plumber charges $50 for a service call plus $80 per hour. If she spends no longer than 8 hours a d...

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