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A rectangle photograph is mounted on a square piece of cardboard whose sides have length of X. The border of the surroundings that the photo is 3 inches on each side and four engines on both the top and bottom. Which of the following expressions represents the area of the photograph? Check all that apply

A rectangle photograph is mounted on a square piece of cardboard whose sides have-example-1
User Chathura
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1 Answer

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The third choice.
The sides of the photo plus the margins of the border equal x.

User Jelle Capenberghs
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