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• Variable
  ...ny problems [[algebra]]icly. For instance, [[word problem]]s can often be solved using variables to represent desired but unknown [[expression]]s.
  1 KB (203 words) - 21:35, 15 November 2007
• Problem solving
  ...ften says, sometimes, you just have to do something. A problem can’t be solved by just staring at it!
  6 KB (1,039 words) - 17:43, 30 July 2018
• 2004 AIME II Problems/Problem 14
  ...ct" <math>n</math> by summing all the sub-values from the cases that we've solved.
  11 KB (1,857 words) - 21:55, 19 June 2023
• 1984 AIME Problems
  ...</math>. From this, John was able to determine the number of problems Mary solved correctly. If Mary's score had been any lower, but still over <math>80</mat
  6 KB (933 words) - 01:15, 19 June 2022
• 1984 AIME Problems/Problem 10
  ...</math>. From this, John was able to determine the number of problems Mary solved correctly. If Mary's score had been any lower, but still over <math>80</mat Note that if we have the number <math>25</math>, that can be solved via multiple methods, and if we keep repeating our cycle of base numbers, w
  7 KB (1,163 words) - 23:53, 28 March 2022
• 1986 AIME Problems/Problem 3
  Remark: The quadratic need not be solved. The value of <math>ab</math> can be found through Vieta's.
  3 KB (545 words) - 23:44, 12 October 2023
• 1997 AIME Problems/Problem 12
  ...<math>97</math>, take the average to get <math>\boxed{58}</math>. (Note I solved this problem the solution one way but noticed this and this probably genera
  11 KB (2,063 words) - 22:59, 21 October 2023
• 1997 AIME Problems/Problem 9
  ...th> satisfies the equation <math>a^2 = a+1</math> (this is the equation we solved to get it). Then, we can simplify <math>a^{12}</math> as follows using the
  4 KB (586 words) - 21:53, 30 December 2023
• 1998 AIME Problems/Problem 7
  We want <math>x_1 +x_2+x_3+x_4 =98</math>. This seems like it can be solved with stars and bars, however note that the quadruples all need to be odd. T
  5 KB (684 words) - 11:41, 13 August 2023
• 2000 AIME I Problems/Problem 7
  ...is the type of problem that makes you think symmetry, but actually can be solved easily with substitution, and other normal technniques
  5 KB (781 words) - 15:02, 20 April 2024
• 2005 AMC 10B Problems/Problem 20
  ...s <math>2</math> away from each other. The mean of the numbers than can be solved using these digits is <math>55555</math>. The total amount of numbers that
  2 KB (356 words) - 19:15, 17 September 2023
• Furman University Wylie Mathematics Tournament
  ...st has consisted of 32 multiple choice questions and two tiebreakers to be solved in 2 hours. The topics tested are generally the standard topics on non-[[C
  2 KB (365 words) - 21:21, 18 March 2017
• Pierre de Fermat
  ...advances were made over the next few hundred years towards it, yet no one solved it. A prize of 100,000 German marks was offered for the problem (though thi
  5 KB (860 words) - 17:10, 21 March 2023
• P versus NP
  ...omial time. <math>NP</math> is the class of decision problems that can be solved by a ''non-deterministic'' algorithm in polynomial time. The <math>P</math
  6 KB (1,104 words) - 15:11, 25 October 2017
• Navier-Stokes Equation
  ...he help of [[calculus]]. In practical terms only the simplest cases can be solved in this way and their exact solution is known. These cases often involve no
  3 KB (553 words) - 22:08, 2 May 2022
• System of equations
  The first equation can be solved for <math>x</math>: <center><math> x = 12y + 2. </math></center> Some systems can be solved by taking advantage of specific forms. Such systems can often seem tough t
  5 KB (784 words) - 23:27, 30 July 2020
• Linear congruence
  ...th>p</math> are [[constant]]s and <math>x</math> is the [[variable]] to be solved for.
  1 KB (225 words) - 15:52, 3 August 2022
• University of Georgia Mathematics Tournament
  ...m rounds. In the ciphering round, ten points are given for each correctly solved problem, and there are two minutes permitted for each problem. The written
  1 KB (210 words) - 18:56, 28 September 2006
• Kennesaw State University Mathematics Competition
  ...' schools. It will consist of twenty-five multiple-choice questions to be solved in ninety minutes. Papers will be mailed to Kennesaw State University (KSU
  1 KB (177 words) - 20:14, 12 March 2012
• Mock MathCounts
  ...and also gives the problem solvers more time to make sure the problems are solved correctly.
  26 KB (3,265 words) - 21:34, 20 March 2024

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