document.write( "Question 1157529: Amy has a collection of coins consisting of quarters and dimes. She has twice as many quarters as dimes. If the total value of her collection is $150, how many of each kind does she have? \n" ); document.write( "
Algebra.Com's Answer #780402 by josgarithmetic(39618)\"\" \"About 
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d dimes
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\n" ); document.write( "\n" ); document.write( "\"0.1d%2B0.25%2A2d=150\"\r
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\n" ); document.write( "\n" ); document.write( "\"0.6d=150\"\r
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