755 prompts matching "The inverse of a 2 by 2 matrix as one over the determinant times the adjoint"
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Geometric mean between two numbers
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Mixed sequence exam question, arithmetic and geometric
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Three consecutive terms word problem
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Multi-part progression problem with an unknown first term
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Gradient from a linear equation
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Condition for two lines to be perpendicular
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Vertical and horizontal line equations
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Word problem: coordinate geometry in a real map context
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Coordinate geometry combined with simultaneous equations
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Coordinate geometry involving a right-angle condition to find x
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Full worked exam-style problem combining gradient, distance and midpoint
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Coordinate geometry applied to a triangle's area check
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Expanding and simplifying with negative brackets
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Multiplying two algebraic fractions
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Simplifying a complex algebraic fraction
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Solving a double inequality
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Representing a solution set on a number line
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Forming an algebraic expression from a word problem
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Simplifying expressions with like and unlike terms
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Cross-multiplying to solve an equation with fractions
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