document.write( "Question 991646: the mean of ten pisitive numbers is 16 when another number is added it changes to 18 find the number with solutions \n" ); document.write( "
Algebra.Com's Answer #611527 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! the mean of ten positive numbers is 16 when another number is added it changes to 18 \n" ); document.write( " find the number with solutions \n" ); document.write( "let n = another number \n" ); document.write( " \n" ); document.write( "multiply both side by 11, distribute the 10 \n" ); document.write( "n + 160 = 11 * 18 \n" ); document.write( "n = 198 - 160 \n" ); document.write( "n = 38 is the number \n" ); document.write( " \n" ); document.write( " |