A cable installer charges $30.00 per hour plus a $50.00 service charge. Your father's firm hires him to hookup his company's internet service. Find the total charges it takes the cable installer 8.5 hours to complete the task.

Respuesta :

30*8.5=255 255+50=$305
30x +50
30(8.5)+50
255+50= 305
The total charge is $305
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