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A square patio has a perimeter of (8x +28) feet. What is the length of the patio

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Answer:

2x + 7

Explanation:

the 4 sides of a square are congruent

divide 8x + 28 by 4 for length of side, that is

8x + 28 ÷ 4 ( divide each term by 4 )

= 2x + 7

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