Arectangular plot of land is to be fenced in using two kinds of fencing. Two opposite sides will use heavy-duty fencing selling for $3: foot, while the remaining two sides will use standard fencing selling for $2 a foot. What are the dimensions of the rectangular plot of greatest area that can be fenced in at a cost of $4200? i ft of heavy-duty fencing ft of standard fencing
Arectangular plot of land is to be fenced in using two kinds of fencing. Two opposite sides will use heavy-duty fencing selling for $3: foot, while the remaining two sides will use standard fencing selling for $2 a foot. What are the dimensions of the rectangular plot of greatest area that can be fenced in at a cost of $4200? i ft of heavy-duty fencing ft of standard fencing
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![Arectangular plot of land is to be fenced in using two kinds of fencing. Two opposite sides will use heavy-duty fencing selling for $3 a
foot, while the remaining two sides will use standard fencing selling for $2 a foot. What are the dimensions of the rectangular plot of
greatest area that can be fenced in at a cost of $4200?
ft of heavy-duty fencing
ft of standard fencing](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc562c001-9563-4df7-95d0-4c7db23af5d0%2F0bc4a0a2-5339-4e13-a82d-6de52eaaeef2%2Fsyok8r5_processed.png&w=3840&q=75)
Transcribed Image Text:Arectangular plot of land is to be fenced in using two kinds of fencing. Two opposite sides will use heavy-duty fencing selling for $3 a
foot, while the remaining two sides will use standard fencing selling for $2 a foot. What are the dimensions of the rectangular plot of
greatest area that can be fenced in at a cost of $4200?
ft of heavy-duty fencing
ft of standard fencing
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