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2 votes
Joe applied the associative property to 3+ (6 + 9) = 18. Which of the following

might he have used?
3+9+ 6 = 18
3(2+1) + 9 - 18
(3+6) + 9 = 18
6+3+9 = 18

2 Answers

4 votes

Answer:all correct

18=18

0=0

18=18

18=18

User Viblo
by
7.8k points
4 votes

Answer:

all correct

Explanation:

18=18

0=0

18=18

18=18