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Mathematics, 14.01.2021 17:30 andybiersack154

two spiders are climbing up the wall. the first spider is at a height of 8 feet from the ground and climbs at a speed of 6 feet per minute. the second spider is at a height of 20 feet from the ground and climbs 3 feet every minute. after what time in minutes, will the spiders be at the same height on the wall

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