Inequalities and Equations
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Inequality | an open sentence that uses the symbol <, >, less than or equal to, or greater than or equal to to compare two quantities.
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| Solution to an Inequality | a value of the variable that makes an inequality true; a possible answer
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| Solution to an Equation | a value of the variable that makes an equation true; the answer to an equation
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| Special Case | when multiplying or dividing an inequality by a negative number, flip the inequality symbol
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| Standard Form of an Expression | an expression in simplest terms; all like terms are combined
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| Solution Set | the set of numbers that make an inequality true; all of the possible answers to an inequality
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| Let Statement | defines the variable in an expression, equation, or inequality; for example, let x = number of months
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| Key Words that Indicate Greater Than | more than, over, above, exceeds
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| Key Words that Indicate Less Than | under, below, fewer than
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| Key Words that Indicate Greater Than or Equal To | minimum, no less than, at least
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| Key Words that Indicate Less Than or Equal To | maximum, no more than, at most
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Created by:
Math7
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