The rectangle below has an area of x^2 - 9 square meters and a width of x - 3 meters.
what expression represents the length of the rectangle?

x+3

Step-by-step explanation:

Area of a rectangle is .

We know the width, W, is and we know the area is .

Inputting this in our formula above we get:

L is a an expression such that when you multiply it to gives you .

is a difference of squares and can be factored using:

.

.

So L=x-3 and W=x+3.

john earns $14.00 for two hours of work.