Answered

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Suppose you step out of the elevator on floor -2. On which floor did you get into the elevator if you went a) one floor up
b) five floors down and then three floors up.

Sagot :

Answer:

a. -3

b. 0

Step-by-step explanation:

Going 1 floor up would mean Starting Floor+ 1=-2

Here we move the 1 over by subtracting 1 on each side

Starting Floor = -3. So for a our starting Floor was -3

Going five floors down would mean -5 floors and then 3 floors up would mean +3. So -5+3 is -2. In total you went down 2 floors. In order to go from -2 floor to -2 floor it would mean you starting from floor 0 and 0-2 is -2 floors.

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