Respuesta :

The third one because at most suggests that it can't be more than 130 but it can be 130.
sid071

Hey there!!

Let's take the width as ' w '

Then, the length would be 4w

Perimeter of a rectangle = 2 ( length + width )

===> 2 ( 4w + w )

The perimeter is at most 300. This means, the equation shall be equal to or less than 300.

Hence,

The answer : 2w + 2·(4w) ≤ 300

Third option.

Hope my answer helps!