document.write( "Question 964536: i a an odd number between 25 and 35the sum of my digitsis 11 what am I
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #589393 by stanbon(75887) ![]() You can put this solution on YOUR website! i a an odd number between 25 and 35the sum of my digitsis 11 what am \n" ); document.write( "======== \n" ); document.write( "Number:: 10t+u (a 2 digit odd-number) \n" ); document.write( "Equations: \n" ); document.write( "25 < 10t+u < 35 \n" ); document.write( "---- \n" ); document.write( "t + u = 11 \n" ); document.write( "------ \n" ); document.write( "Substitute for u and solve for \"t\":: \n" ); document.write( "25 < 10t+11-t < 35 \n" ); document.write( "25 < 9t+11 < 35 \n" ); document.write( "14 < 9t < 24 \n" ); document.write( "---- \n" ); document.write( "Since \"t\" is an integer, t = 2 \n" ); document.write( "----- \n" ); document.write( "Then u = 11-2 = 9 \n" ); document.write( "---- \n" ); document.write( "Answer: 10t+u = 29 \n" ); document.write( "--------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "-------------- \n" ); document.write( " |