Solve the problem.The length of a rectangular storage room is 2 feet longer than its width. If the area of the room is 80 square feet, find its dimensions.
A. w = 8 ft, l = 10 ft
B. w = 7 ft, l = 9 ft
C. w = 9 ft, l = 11 ft
D. w = 7 ft, l = 11 ft
Answer: A
Mathematics
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÷ 
A. -1
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A. one-to-one B. not one-to-one
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(x + 18) - 
(x - 4) = x + 1
A. x = 
B. x = 
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Mathematics