User contributions
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- 03:51, 4 February 2016 (diff | hist) . . (+216) . . 1990 AHSME Problems/Problem 4
- 03:44, 4 February 2016 (diff | hist) . . (+220) . . 1990 AHSME Problems/Problem 3 (current)
- 03:38, 4 February 2016 (diff | hist) . . (+99) . . 1990 AHSME Problems/Problem 2 (→Solution) (current)
- 03:35, 4 February 2016 (diff | hist) . . (-13) . . m 1990 AHSME Problems/Problem 1 (current)
- 03:32, 4 February 2016 (diff | hist) . . (+604) . . 1989 AHSME Problems/Problem 28
- 02:20, 4 February 2016 (diff | hist) . . (+487) . . 1989 AHSME Problems/Problem 24
- 02:03, 4 February 2016 (diff | hist) . . (+1) . . m 1989 AHSME Problems/Problem 21 (→Problem)
- 01:59, 4 February 2016 (diff | hist) . . (+724) . . 1989 AHSME Problems/Problem 15
- 13:48, 3 February 2016 (diff | hist) . . (+311) . . 1989 AHSME Problems/Problem 10 (→Solution) (current)
- 10:47, 22 May 2014 (diff | hist) . . (+178) . . 1997 PMWC Problems/Problem I1 (current)
- 01:55, 30 May 2013 (diff | hist) . . (+1,171) . . N 1989 AHSME Problems/Problem 27 (Created page with "== Problem == Let <math>n</math> be a positive integer. If the equation <math>2x+2y+z=n</math> has 28 solutions in positive integers <math>x</math>, <math>y</math>, and <math>z</...")
- 01:15, 30 May 2013 (diff | hist) . . (+112) . . m 1989 AHSME Problems (→Problem 27)
- 01:05, 30 May 2013 (diff | hist) . . (+1,459) . . N 1989 AHSME Problems/Problem 12 (Created page with "== Problem == The traffic on a certain east-west highway moves at a constant speed of 60 miles per hour in both directions. An eastbound driver passes 20 west-bound vehicles in ...")
- 00:27, 30 May 2013 (diff | hist) . . (+1,480) . . N 1989 AHSME Problems/Problem 7 (Created page with "== Problem == In <math> \triangle ABC</math>, <math>\angle A = 100^\circ</math>, <math>\angle B = 50^\circ</math>, <math>\angle C = 30^\circ</math>, <math>\overline{AH}</math> i...")
- 00:11, 30 May 2013 (diff | hist) . . (+24) . . 1989 AHSME Problems/Problem 6
- 12:54, 24 September 2012 (diff | hist) . . (+898) . . N 1989 AHSME Problems/Problem 11 (Created page with "== Problem == Let <math>a</math>, <math>b</math>, <math>c</math>, and <math>d</math> be positive integers with <math> a < 2b</math>, <math>b < 3c </math>, and <math>c<4d</math>....")
- 12:53, 24 September 2012 (diff | hist) . . (+45) . . m 1989 AHSME Problems
- 12:53, 24 September 2012 (diff | hist) . . (-501) . . 1989 AHSME Problems
- 12:52, 24 September 2012 (diff | hist) . . (+456) . . 1989 AHSME Problems (→Problem 11)
- 12:41, 24 September 2012 (diff | hist) . . (+887) . . 1989 AHSME Problems/Problem 22
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