document.write( "Question 1029523: Suppose you have $9.60 in dimes and quarters. How many of each coin do you have if you have twice as many quarters than dimes? \n" ); document.write( "

Algebra.Com's Answer #644666 by Fombitz(32388) $\"\"$ $\"About$

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$\"Q=2D\"$
\n" ); document.write( " $\"25Q%2B10D=960\"$
\n" ); document.write( "Substituting,
\n" ); document.write( " $\"25%282D%29%2B10D=960\"$
\n" ); document.write( " $\"50D%2B10D=960\"$
\n" ); document.write( " $\"60D=960\"$
\n" ); document.write( " $\"D=16\"$
\n" ); document.write( "Then,
\n" ); document.write( " $\"Q=2%2816%29\"$
\n" ); document.write( " $\"Q=32\"$
\n" ); document.write( " \n" ); document.write( "

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