document.write( "Question 357211: A rectangle's length is 12 in. less than 3 times its width. Find the set of all the possible widths given that the perimeter must be less than 48 in. \n" ); document.write( "
Algebra.Com's Answer #255115 by mananth(16946)![]() ![]() You can put this solution on YOUR website! let width be x \n" ); document.write( "length = 3x-12 \n" ); document.write( "((3x-12)+x)*2 <48 \n" ); document.write( "(8x-24<48) \n" ); document.write( "add 24 \n" ); document.write( "(8x-24+24<48+24) \n" ); document.write( "(8x<72) \n" ); document.write( "... \n" ); document.write( "(x<9) \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( ".. \n" ); document.write( " \n" ); document.write( " |