A window is shaped like a rectangle whose perimeter is 294 in. The length is 6 times as long as the width. Find the length and the width

Answer 1

http://www.jiskha.com/display.cgi?id=1297285959

Answer 2

The three sides of a triangle are x - 1, x, and x + 1 meters. Solve for “x” taking the perimeter of the triangle as 18 meters