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kakasveta [241]
3 years ago
15

(-9 x -3) + 27 integers

Mathematics
2 answers:
NISA [10]3 years ago
5 0
54

a rule I follow:
same signs positive,
different signs negative.

-9 * -3 = 27
27 + 27 = 54
Alex3 years ago
4 0
The answer to this is 54
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