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Mathematics, 16.12.2021 04:50 stranger123

A hot air balloon was descending at a rate of 25 feet per minute and was known to be at an altitude of 425 feet above the ground 21 minutes after it began its descent a) determine the slope-intercept form of the equation

b) How high was the balloon when it began its descent (0 minutes)

c) How many minutes did it take to land?

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