Wally Beige has painted a rectangular mural that is 8 ft tall and 10 ft wide. He plans to paint a border of equal width all the

Question

Wally Beige has painted a rectangular mural that is 8 ft tall and 10 ft wide. He plans to paint a border of equal width all the way around the outside of the mural. To end up with a border that has an area of 144 square ft, find the width of the border. 
Answer: ft

Kunduz · Accepted Answer

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