SOLUTION: An exhibit hall in a convention center measures 20 by 30 yards. A square area of 9 square yards must be reserved in one corner for registration. How many square yards will remain f
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Question 233433: An exhibit hall in a convention center measures 20 by 30 yards. A square area of 9 square yards must be reserved in one corner for registration. How many square yards will remain for exhibit space? Answer by checkley77(12844) (Show Source):