document.write( "Question 193964: I'm not sure if this goes here, but anything without set equations is a word problem to me. Can someone help me?
\n" ); document.write( "The width of a rectangle is fixed at 25cm. What lengths will make the perimeter greater than 90cm?
\n" ); document.write( "Thanks!
\n" ); document.write( "

Algebra.Com's Answer #145587 by RAY100(1637)\"\" \"About 
You can put this solution on YOUR website!
formula for perimeter is Perimeter = 2Length + 2Width
\n" ); document.write( ",
\n" ); document.write( "P = 2l +2(25) = 2l +50
\n" ); document.write( "but perimeter >90
\n" ); document.write( "2l +50 > 90
\n" ); document.write( "2l > 40
\n" ); document.write( "l>20 ,,,,,,,, ANSWER
\n" ); document.write( ",
\n" ); document.write( "check
\n" ); document.write( "l>20=21, P=2l +2w = 2(21) +2 (25) = 92, ok
\n" ); document.write( "
\n" );