document.write( "Question 435966: Forty-three coins have a total value of $9.95. If the coins are all nickels and quarters, how many are quarters?
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document.write( "I have tried n+q=43 and n+q=9.95, please help me? \n" );
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Algebra.Com's Answer #320588 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! n+q=43 \n" ); document.write( "5n+25q=995 \n" ); document.write( "5n+5q=215 \n" ); document.write( "20q=780 \n" ); document.write( "q=39 \n" ); document.write( "n=4 \n" ); document.write( "There are 39 quarters and 4 nickels.. \n" ); document.write( " |