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goldfiish [28.3K]
4 years ago
8

Can someone help me with 21 and 22 ??

Mathematics
2 answers:
liberstina [14]4 years ago
7 0
21. H) Subtract 4 from 9
22. D) comutative property of multiplication because we got two numbers multiplied that comuted
inna [77]4 years ago
3 0
Subtract 4 from 9 because parentheses first.
Commutative property because it just moved around
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