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
\n" ); document.write( "\n" ); document.write( "A. 50
\n" ); document.write( "B. 130
\n" ); document.write( "C. 127
\n" ); document.write( "D. 150
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Algebra.Com's Answer #744115 by Alan3354(69443)\"\" \"About 
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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?
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\n" ); document.write( "d + q = 200
\n" ); document.write( "10d + 25q = 4250
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\n" ); document.write( "The age of the jar is not relevant.
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