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Nadusha1986 [10]
2 years ago
9

6. Simplify the following expression by combining (adding together what is alike) like terms:

Mathematics
1 answer:
viktelen [127]2 years ago
8 0
6. D 
<span>"7n + 18"

7. A
</span><span>"{4, 5, 6, 8}"

</span><span>8. C<span>
"Positive Numbers"</span></span>
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