document.write( "Question 102257: 45 heads and 55 feet.
\n" ); document.write( "Z=1 head and 3 feet.
\n" ); document.write( "B=4 heads and 2 feet.
\n" ); document.write( "How many Z's and B's can you make?\r
\n" ); document.write( "\n" ); document.write( "Thank you.
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Algebra.Com's Answer #74307 by edjones(8007)\"\" \"About 
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5 Z's = 5H + 15F
\n" ); document.write( "8Z+8B=40H+40F
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\n" ); document.write( "13Z+8B=45H+55F
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\n" ); document.write( "Ed
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