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serious [3.7K]
3 years ago
14

Elevator 1 moved up 15 feet from the ground level. Its position is labeled as +15. Elevator 2 moved down 6 feet from the ground

level. Its position is labeled as _____. (Use the hyphen for negative such as -1)
Mathematics
1 answer:
sergey [27]3 years ago
3 0
The ground level is to be the zero level. When the elevator moves above the ground level, it is moving towards the positive integer and when the elevator moves below the ground level, it is moving towards the negative integer. 

Elevator 2 moved down 6 feet from the ground level hence its position is labelled as -6
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