document.write( "Question 1107971: A plumber charges $45 per hour in addition to a one-time service fee of $50. Write an equation that represents the total charge (y) for working (x) hours? \n" ); document.write( "
Algebra.Com's Answer #723011 by Boreal(15235)\"\" \"About 
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This is constant of 50 and 45 for each hour x
\n" ); document.write( "C=45x+50
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