document.write( "Question 661217: ann is 5 years older than mary. the sum of their ages is 35 find ann's age and mary's ages \n" ); document.write( "
Algebra.Com's Answer #411568 by T-Maree(17)![]() ![]() You can put this solution on YOUR website! Mary: 15 years old \n" ); document.write( "Ann: 20 years old\r \n" ); document.write( "\n" ); document.write( "the difference in age = d = 5 years \n" ); document.write( "35 - d = 30 \n" ); document.write( "30 / 2 = 15 \n" ); document.write( "therefore mary is 15 \n" ); document.write( "15 + d = 20 \n" ); document.write( "therefore ann is 20\r \n" ); document.write( "\n" ); document.write( "20 + 15 = 35 \n" ); document.write( " |