# User contributions

- 16:53, 24 February 2012
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**(+820)** . . N 2012 AMC 10B Problems/Problem 11 (Created page with "== Problem 11 == A dessert chef prepares the dessert for every day of a week starting with Sunday. The dessert each day is either cake, pie, ice cream, or pudding. The same desse...") - 16:30, 24 February 2012
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**(+781)** . . N 2012 AMC 10B Problems/Problem 10 (Created page with "== Problem 10 == How many ordered pairs of positive integers (M,N) satisfy the equation <math>\frac {M}{6}</math> = <math>\frac{6}{N}</math> <math> \textbf{(A)}\ 6\qquad...") - 16:23, 24 February 2012
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**(+886)** . . N 2012 AMC 10B Problems/Problem 9 (Created page with "== Problem 9 == Two integers have a sum of 26. When two more integers are added to the first two integers the sum is 41. Finally when two more integers are added to the sum of th...") - 15:50, 24 February 2012
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**(+636)** . . Nm 2012 AMC 10B Problems/Problem 8 (Created page with "== Problem 8 == What is the sum of all integer solutions to <math>1<(x-2)^2<25</math>? <math> \textbf{(A)}\ 10\qquad\textbf{(B)}\ 12\qquad\textbf{(C)}\ 15\qquad\textbf{(D)}\ 19...") - 23:02, 23 February 2012
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**(+649)** . . N 2012 AMC 10B Problems/Problem 7 (Created page with "== Problem 7 == For a science project, Sammy observed a chipmunk and a squirrel stashing acorns in holes. The chipmunk hid 3 acorns in each of the holes it dug. The squirrel hid...") - 22:44, 23 February 2012
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**(+855)** . . N 2012 AMC 10B Problems/Problem 6 (Created page with "== Problem 6 == In order to estimate the value of x-y where x and y are real numbers with x > y > 0, Xiaoli rounded x up by a small amount, rounded y down by the same amount, an...") - 22:34, 23 February 2012
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**(+760)** . . N 2012 AMC 10B Problems/Problem 5 (Created page with "== Problem 5 == Anna enjoys dinner at a restaurant in Washington, D.C., where the sales tax on meals is 10%. She leaves a 15% tip on the price of her meal before the sales tax i...") - 22:27, 23 February 2012 (diff | hist) . . (+34) . . 2012 AMC 10B Problems/Problem 4
- 22:26, 23 February 2012 (diff | hist) . . (+440) . . 2012 AMC 10B Problems/Problem 4
- 22:23, 23 February 2012
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**(+2,392)** . . 2012 AMC 10B Problems - 21:51, 23 February 2012 (diff | hist) . . (+314) . . 2012 AMC 10B Problems
- 21:48, 23 February 2012 (diff | hist) . . (+447) . . 2012 AMC 10B Problems
- 21:43, 23 February 2012 (diff | hist) . . (+255) . . 2012 AMC 10B Problems
- 21:40, 23 February 2012 (diff | hist) . . (+46) . . 2012 AMC 10B Problems
- 21:37, 23 February 2012 (diff | hist) . . (-1) . . 2012 AMC 10B Problems (→Problem 6)
- 21:35, 23 February 2012
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**(+511)** . . 2012 AMC 10B Problems - 21:31, 23 February 2012 (diff | hist) . . (+18) . . 2012 AMC 10B Problems
- 21:18, 23 February 2012 (diff | hist) . . (+237) . . N 2012 AMC 10B Problems/Problem 4 (Created page with "In total, there were <math>3+4=7</math> marbles left from both Ringo and Paul. <math>7/6</math>=1R1. <math>\text{This means that that there is}</math> <math> \boxe...")