SOLUTION: the lenght of a rectangle is fixed at 20 cm. what width will make the perimeter greater than 86 cm ?

Algebra ->  Linear-equations -> SOLUTION: the lenght of a rectangle is fixed at 20 cm. what width will make the perimeter greater than 86 cm ?      Log On


   

Question 186325: the lenght of a rectangle is fixed at 20 cm. what width will make the perimeter greater than 86 cm ?
Answer by sabrinawayjack(8) About Me  (Show Source):
You can put this solution on YOUR website!
20x<86
20x/20<86/20
x<5