document.write( "Question 1168527: The total value of 23 coins consisting of pennies, nickels and dimes is $1.51. There are twice as many dimes as pennies. Determine the number of pennies, nickels and dimes. Please give set up of matrix to enter into graphing calculator. \n" ); document.write( "
Algebra.Com's Answer #793112 by josgarithmetic(39623)\"\" \"About 
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p pennies
\n" ); document.write( "n nickels
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\n" ); document.write( "\n" ); document.write( "The 23 coins, \"p%2Bn%2Bd=23\"\r
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\n" ); document.write( "\n" ); document.write( "The money $1.51, \"p%2B5n%2B10d=151\", accounting to cents.\r
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\n" ); document.write( "\n" ); document.write( "Other part of description, \"2=d%2Fp\"
\n" ); document.write( "or \"2p-d=0\".\r
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\n" ); document.write( "\n" ); document.write( "You might want to use the system as \"system%28p%2Bn%2Bd=23%2Cp%2B5n%2B10d=151%2C2p%2B0n-d=0%29\" to use but converted to a matrix for your graphing calculator.
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