Inequalities are the relationships between two expressions which are not equal to one another. The symbols used for inequalities are <, >, ≤, ≥. \(7 \textgreater x\) reads as '7 is greater ...

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But that’s not always the most useful approach, especially when discussing this with a longtime math teacher like you. In fact, you’ve just published a new book on math, Counting On Yourself ...

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