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| − | ==Problem 1==
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| − | Let <math>m</math> and <math>n</math> be <math>2</math> integers such that <math>m>n</math>. Suppose <math>m+n=20</math>, <math>m^2+n^2=328</math>, find <math>m^2-n^2</math>.
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| − | <math>\textbf{(A)}\ 280 \qquad \textbf{(B)}\ 292 \qquad \textbf{(C)}\ 300 \qquad \textbf{(D)}\ 320 \qquad \textbf{(E)}\ 340</math>
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| − | ==Problem 2==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 3==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 4==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 5==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 6==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 7==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 8==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 9==
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| − | ==Problem 10==
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| − | ==Problem 11==
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| − | Find the smallest positive integer <math>k</math> such that <math>(2^{91}+k)</math> is divisible by <math>127</math>.
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| − | <math>\textbf{(A)}\ 122 \qquad \textbf{(B)}\ 123 \qquad \textbf{(C)}\ 124 \qquad \textbf{(D)}\ 125 \qquad \textbf{(E)}\ 126</math>
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| − | ==Problem 12==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 13==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 14==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 15==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 16==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 17==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 18==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 19==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 20==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 21==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 22==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 23==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 24==
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| − | The 2025 AMC 8 is not held yet. '''Please do not post false problems.'''
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| − | ==Problem 25==
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| | The 2025 AMC 8 is not held yet. '''Please do not post false problems.''' | | The 2025 AMC 8 is not held yet. '''Please do not post false problems.''' |
