asked 27.5k views
2 votes
Does anyone know the answer to this? |21| - |-9|

2 Answers

1 vote

Answer:

The answer is 12

Explanation:

|21| = just 21

|-9| = positive 9

so take that into this:

21 - 9 = 12

4 votes

Answer:

12

Explanation:

21-9

12

answered
User Bill K
by
7.8k points

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