SOLUTION: A building foundation has a length of 82 ft and a perimeter of 292 ft. What is the width? (Hint: Perimeter + 2 length + 2 x width.)

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Question 105144: A building foundation has a length of 82 ft and a perimeter of 292 ft. What is the width? (Hint: Perimeter + 2 length + 2 x width.)
Answer by elima(1433) About Me  (Show Source):
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A building foundation has a length of 82 ft and a perimeter of 292 ft. What is the width? (Hint: Perimeter + 2 length + 2 x width.)
2(82)+2w=292
164+2w=292
2w=128
w=64
:)