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.image


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?image

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Related Book For  answer-question

Acing The New SAT Math

ISBN: 9780975475355

1st Edition

Authors: Thomas Hyun

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