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) ![]() You can put this solution on YOUR website! 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? \n" ); document.write( "------------------- \n" ); document.write( "Cost:: C(x) = 150 + 30x \n" ); document.write( "----- \n" ); document.write( "C(4) = 150 + 30*4 = 150 + 120 = 270 \n" ); document.write( "----- \n" ); document.write( "Ans:: yes \n" ); document.write( "------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------- \n" ); document.write( " |