Module 7: Inequalities

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What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or equal to the other.

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What does the symbol '≤' mean?

Back

The symbol '≤' means 'less than or equal to'. It indicates that a value can be either less than or exactly equal to another value.

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What does the phrase 'no more than' indicate in an inequality?

Back

The phrase 'no more than' indicates that the value is less than or equal to a certain number, represented by the symbol '≤'.

Front

How do you express 'You must be at least 54 inches tall' in inequality form?

Back

Front

What does the symbol '>' represent in inequalities?

Back

The symbol '>' means 'greater than'. It indicates that one value is larger than another.

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Back

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Front

What does the phrase 'at most' indicate in an inequality?

Back

The phrase 'at most' indicates that the value can be less than or equal to a certain number, represented by the symbol '≤'.

Front

How do you express 'The sum of a number and 5 is less than 10' in inequality form?

Back

Front

What does the symbol '<' mean?

Back

The symbol '<' means 'less than'. It indicates that one value is smaller than another.