document.write( "Question 1068324: An electrician charges one customer $260 for 4 hours. He charges another customer $150 for 2 hours. How much does he charge for his service fee,x, and his hourly charge, y, to his customers? Please show your work.
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Algebra.Com's Answer #683603 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! x for hours \n" ); document.write( "y for charges \n" ); document.write( "- \n" ); document.write( "Points (x,y) are (2,150) and (4,260). Find the equation for the line containing the two points.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Fixed fee is $40 and rate of pay in addition to the fee is $55 per hour.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "NOTE: I used variables differently than you specified. \n" ); document.write( "m, slope, the hourly rate \n" ); document.write( "y, the total charges \n" ); document.write( "x, the number of hours worked \n" ); document.write( "b, the fixed fee \n" ); document.write( "Form being y=mx+b \n" ); document.write( " |