document.write( "Question 1126533: Sally is 3 years older than Helen. The product of their ages is 70. How old is Helen?
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Algebra.Com's Answer #742857 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Sally is 3 years older than Helen. The product of their ages is 70. How old is Helen? \n" ); document.write( "================== \n" ); document.write( "Find a pair of factors of 70 that differ by 3. \n" ); document.write( "--- \n" ); document.write( "Or, make a quadratic, then find a pair of factors of 70 that differ by 3 to factor it. \n" ); document.write( " |