document.write( "Question 1127664: An old jar of dimes and quarters contains 200 coins total, and the value of all the coins is $42.50. How many quarters are in the jar? \r
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document.write( "A. 50
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document.write( "B. 130
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document.write( "C. 127
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document.write( "D. 150 \n" );
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Algebra.Com's Answer #744115 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! An old jar of dimes and quarters contains 200 coins total, and the value of all the coins is $42.50. How many quarters are in the jar? \n" ); document.write( "============ \n" ); document.write( "d + q = 200 \n" ); document.write( "10d + 25q = 4250 \n" ); document.write( "------------------- \n" ); document.write( "The age of the jar is not relevant. \n" ); document.write( " \n" ); document.write( " |