Inequalities in Real-Life Scenarios

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It means that the number of cups of coffee consumed (c) should be at most 3.

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It indicates that the number of books read (b) should be less than 3.

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It means that the number of days taken (d) to finish reading a book should be less than 7.

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It signifies that the number of hours slept (h) should be at least 8.

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It means that the number of steps walked (s) should be at least 10,000.

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Define 'inequality' in mathematical terms.

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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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How would you express 'at least' in terms of inequalities?

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How would you express 'at most' in terms of inequalities?

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It means that the value of x is greater than 5.