Inequalities Review

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What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols such as <, >, ≤, or ≥.

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What does the symbol '≤' mean?

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The symbol '≤' means 'less than or equal to'.

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What does the symbol '≥' mean?

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The symbol '≥' means 'greater than or equal to'.

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Identify that x is less than or equal to -11, which means any number less than or equal to -11 is a solution.

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How do you represent a situation with an inequality?

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Identify the quantities involved and use variables to represent them, then write an inequality based on the conditions given.

Front

What inequality represents Ann's budget for pens if she spends $6.89 on a binder and wants to spend at most $8.50?

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The solution set includes all real numbers less than or equal to 8.