The manager of an apartment building needs an electrician to repair the power generator for the building.
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The manager of an apartment building needs an electrician to repair the power generator for the building. The table below shows the fixed amount for a time service call and hourly charges for two different companies.
Which of the following equations gives the total cost, y, of repairing the power generator in terms of the total number of hours,x, from company A?
Transcribed Image Text:
Company A B Fixed amount for a service call $40 $75 Hourly Rate $55 $48
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Muhammad Salman Alvi
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