User contributions
- 12:45, 27 March 2011 (diff | hist) . . (+213) . . 2011 AMC 10B Problems/Problem 4
- 12:39, 27 March 2011 (diff | hist) . . (+571) . . N 2011 AMC 10B Problems/Problem 4 (Created page with '== Problem == LeRoy and Bernardo went on a week-long trip together and agreed to share the costs equally. Over the week, each of them paid for various joint expenses such as gas…')
- 12:31, 27 March 2011 (diff | hist) . . (+326) . . N 2011 AMC 10B Problems/Problem 22 (Created page with '== Problem == A pyramid has a square base with sides of length 1 and has lateral faces that are equilateral triangles. A cube is placed within the pyramid so that one face is th…')
- 12:26, 27 March 2011 (diff | hist) . . (+517) . . N 2011 AMC 10B Problems/Problem 3 (Created page with '== Problem == At a store, when a length is reported as <math>x</math> inches that means the length is at least <math>x-0.5</math> inches and at most <math>x+0.5</math> inches. S…')
