document.write( "Question 119699: Can you help me with this problem?\r
\n" ); document.write( "\n" ); document.write( "Find the value of the change in a purse that contains twice as many nickels as pennies, 3 more dimes than nickels, and as many quarters as dimes and nickels combined. Express your answer in terms of p, the number of pennies
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Algebra.Com's Answer #87691 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
n = number of nickels
\n" ); document.write( "d = number of dimes
\n" ); document.write( "p =number of pennies
\n" ); document.write( "q = number of quarters
\n" ); document.write( "v = value of all the coins in purse
\n" ); document.write( "\"n+=+2p\"
\n" ); document.write( "\"d+=+n+%2B+3\"
\n" ); document.write( "\"q+=+n+%2B+d\"
\n" ); document.write( "The number of coins in the purse is:
\n" ); document.write( "\"p+%2B+n+%2B+d+%2B+q\"
\n" ); document.write( "The value of all the coins in the purse is:
\n" ); document.write( "\"v+=+1%2Ap+%2B+5%2An+%2B+10%2Ad+%2B+25%2Aq\"
\n" ); document.write( "\"n+=+2p\", so
\n" ); document.write( "\"v+=+p+%2B+5%2A%282p%29+%2B+10%2Ad+%2B+25%2Aq\"
\n" ); document.write( "\"d+=+n+%2B+3\" so,
\n" ); document.write( "\"v+=+p+%2B+10p+%2B+10%28n+%2B+3%29+%2B+25%2Aq\"
\n" ); document.write( "remember, \"n+=+2p\"
\n" ); document.write( "\"v+=+11p+%2B+10%282p+%2B+3%29+%2B+25%2Aq\"
\n" ); document.write( "Also, \"q+=+n+%2B+d\"
\n" ); document.write( "That's the same as
\n" ); document.write( "\"q+=+2p+%2B+%282p+%2B+3%29\"
\n" ); document.write( "\"q+=+4p+%2B+3\"
\n" ); document.write( "\"v+=+11p+%2B+20p+%2B+30+%2B+25%284p+%2B+3%29\"
\n" ); document.write( "\"v+=+21p+%2B+30+%2B+100p+%2B+75\"
\n" ); document.write( "\"v+=+121p+%2B+105\" answer
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