lleslie99 lleslie99

27-10-2020
Mathematics

contestada

An elevator went up 15 floors, down 9 floors, up 11 floors, and down 21
floors. Where is the elevator now?
-5 54 2 -4 1
What y’all think is the right answer ?
One of them

Respuesta :

amber789 amber789

27-10-2020

-4. Because 15-9=6 then 6+11=17. Then 17-21=-4.

Answer Link

EmojiGal25 EmojiGal25

27-10-2020

Answer:

-4

Step-by-step explanation:

15-9= 6

6+11= 17

17-21= -4

Answer Link

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