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2 votes
Which expression is equivalent to 2x + 2x + 2y + 2y?

A) 2x2y
B) 4 + xy
C) 4x + 4y
D) 8xy

2 Answers

6 votes
4x+4y u just add the letters that are the same together
User CuriousBoy
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4.1k points
3 votes
C. Because 2x can be added and then the 2 y can also be added causing the answer to be C. 4x+4y
User Emirhan Selim Uzun
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4.0k points