Question: The John Hancock Center in Chicago has a rectangular base. The length of the base measures 65-ft less than twice the width. The perimeter of

The John Hancock Center in Chicago has a rectangular base. The length of the base measures 65-ft less than twice the width. The perimeter of the base is 860 ft. What are the dimensions of the base?

The perimeter of the top floor is 520 ft. L L+20 2W-65

The perimeter of the top floor is 520 ft. L L+20 2W-65 W The perimeter of the base is 860 ft.

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