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Mathematics, 25.11.2021 14:10 ashley352
Two air ducts together remove 525 cubic feet of air per minute. The larger duct removes 45 cubic feet of air less than twice the amount of air removed by the smaller duct. How many cubic feet of air per minute are removed by each duct?
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Two air ducts together remove 525 cubic feet of air per minute. The larger duct removes 45 cubic fee...
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