User contributions
- 14:55, 20 January 2016 (diff | hist) . . (-18) . . 2009 AMC 12B Problems/Problem 14 (→Solution 1)
- 14:55, 20 January 2016 (diff | hist) . . (-296) . . 2009 AMC 12B Problems/Problem 14 (→Solution 2)
- 13:36, 20 January 2016 (diff | hist) . . (+10) . . 2009 AMC 12B Problems/Problem 21 (→Solution 1)
- 13:35, 20 January 2016 (diff | hist) . . (0) . . 2009 AMC 12B Answer Key
- 13:34, 20 January 2016 (diff | hist) . . (+21) . . 2009 AMC 12B Problems/Problem 21 (→Solution 1)
- 13:33, 20 January 2016 (diff | hist) . . (+31) . . 2009 AMC 12B Problems/Problem 21 (→Solution 1)
- 13:31, 20 January 2016 (diff | hist) . . (0) . . 2009 AMC 12B Problems/Problem 21 (→Solution 2)
- 13:31, 20 January 2016 (diff | hist) . . (-1,226) . . 2009 AMC 12B Problems/Problem 21 (→Solution 1)
