document.write( "Question 1106727: Terrence has a total of ninety P20, P50, and P100-bills. He has three and a half times as many P50 as P20 bills,
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document.write( "and one-half as many P100 as P20-bills. How much money does he have? \n" );
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Algebra.Com's Answer #721789 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! x, y, z, how many each of P20, P50, P100 bills \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Use the last two equations to rewrite the first equation all in one variable, x.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( ". \n" ); document.write( " |