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dimulka [17.4K]
2 years ago
12

|-9| + |12| = ?

Mathematics
2 answers:
antoniya [11.8K]2 years ago
6 0

Answer:

21

Step-by-step explanation:

-9=9

9+12=21

Georgia [21]2 years ago
5 0

Answer:

9+12= <u>21</u>

21 is the answer.

<em>Option D.</em>

<em />

~ hope this is right~

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