Solve the problem.A rectangular lot whose perimeter is 500 feet is fenced along three sides. An expensive fencing along the lot's length costs $24 per foot , and an inexpensive fencing along the two side widths costs only $6 per foot. The total cost of the fencing along the three sides comes to $4800. What are the lot's dimensions?
A. Length 150 ft; Width 100 ft
B. Length 146 ft; Width 104 ft
C. Length 300 ft; Width 200 ft
D. Length 155 ft; Width 95 ft
Answer: A
Mathematics
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