document.write( "Question 1048603: An electrician charges $150 to make a house call and $30 for each hour worked. If you have $300.00 ,can you afford a repair that takes 4 hours to complete?
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Algebra.Com's Answer #664196 by stanbon(75887)\"\" \"About 
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An electrician charges $150 to make a house call and $30 for each hour worked. If you have $300.00 ,can you afford a repair that takes 4 hours to complete?
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\n" ); document.write( "Cost:: C(x) = 150 + 30x
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\n" ); document.write( "C(4) = 150 + 30*4 = 150 + 120 = 270
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\n" ); document.write( "Ans:: yes
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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