document.write( "Question 583103: 1. Lisa has $1.75. She has twice as many nickels than dimes. How many of each.\r
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document.write( "2. Bob has $2.75. He has nickels, dimes, and quarters. How many of each does he have. \n" );
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Algebra.Com's Answer #372339 by JBarnum(2146) You can put this solution on YOUR website! 2 is unknow i can list several possible answers \n" ); document.write( "3q 10d 20n \n" ); document.write( "2q 20d 5n \n" ); document.write( "8q 7d 1n \n" ); document.write( ".... soo many possibilities \n" ); document.write( "1 looks solvable \n" ); document.write( "n=2d \n" ); document.write( "if d=9 n=18 and thats $1.80...hmmm \n" ); document.write( "1.75=.1d+.05(2d) \n" ); document.write( "1.75=.2d \n" ); document.write( "8.75=d \n" ); document.write( "well this means this is a bogus question as u cant have 3/4 of a dime \n" ); document.write( "both questions are a fail and waste of time \n" ); document.write( " |