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1 vote
What are the next three terms of the sequence 3, 6, 9, 12,

A. 15, 18, 20
B. 15, 19, 21
C. 15, 18, 21
D. 14, 18, 21

2 Answers

5 votes
The answer is C. Add 3 to each number resulting in 15, 18, 21
User Stuart Malone
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2 votes
The answer is C. 15,18,21
User Alexis Tamariz
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