document.write( "Question 590978: a parking meter contains $27.05 in dimes and quarters. There are 146 coins in the meter. How many of each type are in the meter? \n" ); document.write( "
Algebra.Com's Answer #375442 by edjones(8007)\"\" \"About 
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Let q=number of quarters & d=number of dimes.
\n" ); document.write( "d+q=146
\n" ); document.write( "d=146-q
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\n" ); document.write( ".1d+.25q=27.05
\n" ); document.write( ".1(146-.1q)+.25q=27.05
\n" ); document.write( "14.6-.1q+.25q=27.05
\n" ); document.write( ".15q=12.45
\n" ); document.write( "q=83 quarters
\n" ); document.write( "27.05-.25*83=6.3
\n" ); document.write( "6.3*10=63 dimes
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