Math

The formula for the perimeter of a rectangle is P = 2l + 2w. The length of a rectangle is 3 times its width. Which expression represents the perimeter of the rectangle?

Question 3 options:

2 + w(3w)


2 + w(w + 3)


2(3w) + 2w


2(w + 3) + 2w

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  1. I'll be glad to check your answer.

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    Ms. Sue
  2. B?

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  3. w * w = w squared

    Nope.

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    Ms. Sue
  4. Number 4

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