document.write( "Question 317164: A cash register contains 18 quarters and dimes. Find the total value of the coins in terms of quarters, q. \n" ); document.write( "

Algebra.Com's Answer #227119 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
1. $\"Q%2BD=18\"$
\n" ); document.write( "Let T be the total value of the register,
\n" ); document.write( " $\"T=25Q%2B10D\"$
\n" ); document.write( "From 1,
\n" ); document.write( " $\"D=18-Q\"$
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( " $\"T=25Q%2B10%2818-Q%29\"$
\n" ); document.write( " $\"T=25Q%2B180-10Q\"$
\n" ); document.write( " $\"highlight%28T=15Q%2B180%29\"$ \n" ); document.write( "

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