document.write( "Question 648394: Walt made an extra $7000 last year from a part-time job. He invested part of the money at 6% and the rest at 8%. He made a total of $500 in interest. How much was invested at 8%? \r
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document.write( "The equation I came up with was:
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document.write( ".06x+.08y=500\r
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document.write( "But that looks all kindsa wrong \n" );
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Algebra.Com's Answer #406669 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Walt made an extra $7000 last year from a part-time job. He invested part of the money at 6% and the rest at 8%. He made a total of $500 in interest. How much was invested at 8%? \r \n" ); document.write( "\n" ); document.write( "The equation I came up with was: \n" ); document.write( ".06x+.08y=500\r \n" ); document.write( "\n" ); document.write( "But that looks all kindsa wrong \n" ); document.write( "======================= \n" ); document.write( "No, you're wrong, you're right. jk \n" ); document.write( "Your equation is correct. \n" ); document.write( "Add another equation, x + y = 7000 and solve them. \n" ); document.write( "======== \n" ); document.write( ".06x+.08y=500 \n" ); document.write( "x + y = 7000 \n" ); document.write( " \n" ); document.write( " |