Solve the problem.A rectangular garden is three times as long as it is wide. If the area of the garden is 2187 ft2, find the length and width of the garden.
A. length: 81 ft; width: 27 ft
B. length: 27 ft; width: 9 ft
C. length: 78 ft; width: 26 ft
D. length: 729 ft; width: 3 ft
Answer: A
Mathematics
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is dug up for a flower bed. How much yard area is left over?
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+ 
A. 
B. 
C. 
D. 
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