755 prompts matching "use matrices to solve the simultaneous equations 2x+y=8 and x-y=1"
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Index laws with an unknown letter base
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Combining several index laws in one simplification
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Index law shortcuts for mental exam questions
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Multi-part index exam question with a real context
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What makes a number a surd
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Distinguishing rational and irrational numbers
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Simplifying a surd expression before squaring
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Listing elements of a set from a description
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Three-set Venn diagram word problem
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Proper subsets versus subsets
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Shading regions on a Venn diagram
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Survey word problem using a two-set Venn diagram
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Survey word problem using a three-set Venn diagram
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Logical reasoning with 'and' versus 'or' in sets
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Mixed sequence exam question, arithmetic and geometric
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Sequences given by a recurrence relation
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Finding which term of a sequence equals a given value
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WAEC-style past question on arithmetic progressions
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WAEC-style past question on geometric progressions
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Three consecutive terms word problem
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