ayyitschantel ayyitschantel

30-06-2017
Mathematics

contestada

A telephone technician charged $40.00 per hour plus a $45.00 service charge. Your fathers firm hires him to hook up his company's phone system. Find the total charges if it takes the telephone technician 4.5 hours to complete the task.

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RickyChen RickyChen

30-06-2017

40*4.5 +45= 225

If the service fee is not relavent to time based on my understanding.

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