document.write( "Question 945681: If 28C2r=24C2n-4=125:11 find r \n" ); document.write( "
Algebra.Com's Answer #576864 by Edwin McCravy(20055)\"\" \"About 
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document.write( "If 28C2r=24C2n-4=125:11 find r\r\n" );
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document.write( "That doesn't make any sense.  Is 125:11 a ratio?\r\n" );
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document.write( "Are you given a value for n?  We can't find r if\r\n" );
document.write( "we don't know n.\r\n" );
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document.write( "Do you mean to have 2 equal signs?\r\n" );
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document.write( "Does 28C2r mean (28C2)r or 28C(2r)?\r\n" );
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document.write( "Does 24C2n-4 mean (24C2)(n-4) or (24C2n)-4 or 24C(2n-4)?\r\n" );
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document.write( "Sorry we couldn't help you.\r\n" );
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document.write( "Edwin
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