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32 votes
32 votes
Which of the following is a pair of like terms? *

O 3x and y
2a and -4b
-9y and 7y
8 and 10y

User Sawo Cliff
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1 Answer

25 votes
25 votes

Answer:

-9y and 7y are a pair of like terms.

Explanation:

Like terms are the terms which have same variable and power. The coefficient is not necessary to be same.

User Wikiti
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