kaiyabruce2028 kaiyabruce2028

25-02-2022
Mathematics

contestada

An elevator went up 15 floors, down 9 floors, up 11 floors, and down 19 floors. Find the net change.

Respuesta :

emiliam20102010 emiliam20102010

25-02-2022

Answer:

The net changed 2 floors down

Step-by-step explanation:

That should be your answer

Answer Link

shainacalma610 shainacalma610

26-02-2022

Answer: the net change is 1 floor

Solution:
Let’s say that the start floor is x then x + 15 - 9 + 11 - 19 = x - 1

The net change is 1 floor.

Answer Link

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