document.write( "Question 1014311: bianca is twice as old as pio and margie as twice as old as bianca. In 10 years, their combined ages is 58.How old is bianca now? \n" ); document.write( "
Algebra.Com's Answer #802256 by CubeyThePenguin(3113)![]() ![]() You can put this solution on YOUR website! B = Bianca's age \n" ); document.write( "P = Pio's age \n" ); document.write( "M = Margie's age\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "B = 2P \n" ); document.write( "M = 2B \n" ); document.write( "(B+10)+(P+10)+(M+10) = 58\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Write everything in terms of B.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "B + P + M = 28 \n" ); document.write( "2P + P + 4P = 28 \n" ); document.write( "P = 4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Bianca is twice as old as Pio, so Bianca is 8. \n" ); document.write( " |