Tanner wants to put in a small fenced garden. He has 36 feet of fencing and he wants the length to be twice the width. If he uses all of the available fencing, what is the length of the garden?

12 feet

Step-by-step explanation:

If the length is to be twice the width, you can use that in a formule.

Supose the width is represented by the letter w, then the length can be written in terms of w. So length = 2w

The comlete surrounding needs to be 36 feet

2 * (w + 2w) = 36

2 * 3w = 36

6w = 36 therefore w = 36/6 = 6

With = 6 feet, Length = 12 feet

So the length of the garden is 12 feet.