If a rectangle has length x and width x+3, what is the perimeter of the rectangle in terms of x?

units

Step-by-step explanation:

Skills needed to solve: Order of Operations, Distributive Property, Perimeter Formula, Like Terms

1) To solve this problem, you need to understand the perimeter formula, and that is:

-->

P = Perimeter

L = Length

W = Width

2) Based on that, we are given that:

(since the length is x)

(since the width is x+3)

3) After that, we substitute in the values:

(with like terms and addition)

so:

Use distributive property, which is

get:

So:

Hope this helps and have a nice day!! :) :]

step-by-step explanation: