document.write( "Question 389666: Bill has 4 times as many quarters as dimes.In all he has $2.20.How many coins of each type does he have? \n" ); document.write( "
Algebra.Com's Answer #276196 by richard1234(7193)\"\" \"About 
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If n is the number of dimes, then 4n is the number of quarters. Also,\r
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\n" ); document.write( "\n" ); document.write( "10n + 25(4n) = 220\r
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\n" ); document.write( "\n" ); document.write( "110n = 220\r
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\n" ); document.write( "\n" ); document.write( "n = 2\r
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\n" ); document.write( "\n" ); document.write( "So, Bill has 2 dimes and 8 quarters.
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