document.write( "Question 1152756: John is five years older than Betty while betty's daughter is half Betty years and when you add together their ages it gives you a sum of 100 \n" ); document.write( "
Algebra.Com's Answer #774837 by josgarithmetic(39625)\"\" \"About 
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document.write( "Person                        AGE\r\n" );
document.write( "JOHN                          2d+5\r\n" );
document.write( "BETTY                         2d\r\n" );
document.write( "DAUGHTER of BETTY              d\r\n" );
document.write( "TOTAL                         100\r\n" );
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\n" ); document.write( "Think about those numbers shown; you may see, d=19 without writing any calculation steps. \n" ); document.write( "
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