document.write( "Question 645408: 2nd # is 7 times the first #. third number is 100 more than the first #. If the sum of the three numbers is 442, find the numbers.
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document.write( "please show me HOW you get the answer as well as the answer.
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document.write( "thank you \n" );
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Algebra.Com's Answer #405551 by MathTherapy(10810) You can put this solution on YOUR website! \n" ); document.write( "2nd # is 7 times the first #. third number is 100 more than the first #. If the sum of the three numbers is 442, find the numbers. \n" ); document.write( "please show me HOW you get the answer as well as the answer. \n" ); document.write( "thank you \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let 1st number be F \n" ); document.write( "Then 2nd = 7F, and 3rd = F + 100 \n" ); document.write( "Therefore, F + 7F + F + 100 = 442 \n" ); document.write( "9F = 442 – 100 \n" ); document.write( "9F = 342 \n" ); document.write( "F, or 1st number = \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2nd number = 7(38), or \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3rd number = 38 + 100, or \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Send comments and “thank-yous” to “D” at MathMadEzy@aol.com \n" ); document.write( " |