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An airplane is flying at 32,000 feet when it starts its decent. It is descending at a rate of 2000 feet per minute. Let x

An airplane is flying at 32,000 feet when it starts it’s decent. It is descending at a rate of 2000 feet per minute. Let x represent the minutes of the flight's descent and y represent the plane’s altitude. How many minutes will it take to land the plane?

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