document.write( "Question 1008898: 6 years ago Mrs. Dinero was 5 times as old as her daughter Angela. How old iz Angela if her age is one-thrid of her mother's age? \n" ); document.write( "
Algebra.Com's Answer #624452 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! Call Ms. Dinero and Angela's age NOW, d and a. \n" ); document.write( "From the facts in the problem, we have \n" ); document.write( "a = (1/3)d (or d = 3a) \n" ); document.write( "We also have \n" ); document.write( "d - 6 = 5(a - 6) \n" ); document.write( "Now substitute and get \n" ); document.write( "3a - 6 = 5(a - 6) \n" ); document.write( "3a - 6 = 5a - 30 \n" ); document.write( "Rearranging we get \n" ); document.write( "2a = 24 \n" ); document.write( "a = 12 \n" ); document.write( "d = 36 \n" ); document.write( " |