Question

The length of a rectangle is twice its width. Let x represent the width of the rectangle.

1. What expression describes the length of the rectangle?

Answer 1

$$2x$$

Answer 2

The length of a rectangle is twice its width, which is x.

Answer 3

so if i will try to find the expression of the width.
The expression will be x?

Answer 4

Yes. That is the definition of x.

Answer 5

"Let x represent the width of the rectangle."

Answer 6

thank u ! uhm one more question is this the right expression P = 2 (l+w) to find the perimeter of the rectangle?

Answer 7

Yes

Answer 8

thank u !