document.write( "Question 737801: A bank contains $9.45 in dimes and quarters. If there are 48 coins in all, how many of each type are there? Use only one unknown(i.e. just x) \n" ); document.write( "

Algebra.Com's Answer #450569 by MathLover1(20849) $\"\"$ $\"About$

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I have $ $\"9.45\"$ in quarters and dimes in my pocket.
\n" ); document.write( "If there are $\"48\"$ coins in all, there is $\"x\"$ quarters and $\"48-x\"$ dimes\r
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\n" ); document.write( "\n" ); document.write( " $\".10%2848-x%29+%2B+.25x+=+9.45\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"4.8+-+0.10x+%2B+.25x+=+9.45\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"+-+0.10x+%2B+.25x+=+9.45-4.8\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"+.15x=+4.65\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x+=+4.65%2F.15\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x+=+31\"$ ................quarters\r
\n" ); document.write( "\n" ); document.write( "and dimes:\r
\n" ); document.write( "\n" ); document.write( " $\"+48-31\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"+17\"$ ................dimes\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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