document.write( "Question 97600: Kim is 3 years older than Bridget. The sum of their ages is less than 16. What is the oldest Bridget could be? \n" ); document.write( "
Algebra.Com's Answer #71013 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! X+X+3<16 \n" ); document.write( "2X+3<16 \n" ); document.write( "2X<16-3 \n" ); document.write( "2X<13 \n" ); document.write( "X<13/2 \n" ); document.write( "X<6.5 BRIDGET CANNOT BE OLDER THAN 6 YEARS OLD. \n" ); document.write( "PROOF \n" ); document.write( "6+(6+3)<16 \n" ); document.write( "6+9<16 \n" ); document.write( "15<16 \n" ); document.write( " \n" ); document.write( " |