document.write( "Question 1010790: A plumber charges $66 for a service call and $45 for any additional hours of work. Define your variables and write a linear model to reflect the plumber's charges. \n" ); document.write( "
Algebra.Com's Answer #626241 by Boreal(15235)\"\" \"About 
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C=$66+$45x, where x=number of hours. The $66 will be charged regardless.
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