document.write( "Question 912894: a man has a collection of dimes and nickles with a total value of $1.70. if he has 8 more dimes than he has nickles, how many of each coin does he have?\r
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document.write( "how do I set up this problem? \n" );
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Algebra.Com's Answer #554148 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! x the number of Nickels \n" ); document.write( "CENTS makes sense \n" ); document.write( "10(x+8) + 5x = 170 \n" ); document.write( "15x = 90 \n" ); document.write( "x = 6,the number of Nickels. Dimes 14 \n" ); document.write( "And...checking \n" ); document.write( "140 + 30 = 170cents 0r $1.70 \n" ); document.write( " |