robert7248
robert7248
03.05.2021 • 
Mathematics

Which of these situations can be represented with an integer that, when combined with the opposite of - 4, makes 0?
Select all that apply.
DA. You walk up 4 flights of stairs.
B. You earn $4 from your job.
C. You climb down 4 flights of stairs.
D. You spend $4 on a book.
DE. The temperature drops 4°F.

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