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Fencing

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As a property owner, you want to fence a garden which is adjacent to a road. The fencing next to the road must be stronger and cost $6 per foot. The fencing on the other sides cost $4 per foot. The area of garden is 2400 square feet. 1. Draw several diagrams to express the situation and calculate the cost for each configuration, and then estimate the dimension of minimum cost. 𝐴𝑟𝑒𝑎 = 𝑥𝑤 𝑃𝑒𝑟𝑖𝑚𝑒𝑡𝑒𝑟 = 2𝑥 + 2𝑤 𝐶 = $6(𝑥) + $4(𝑥) + 4𝑤 + 4𝑤 𝐶 = 10𝑥 + 8𝑤 𝐶 = 10𝑥 + 8 𝑪 = 𝟏𝟎𝒙 + 2400 𝑥 𝟏𝟗𝟐𝟎𝟎 ...
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