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Unit 2
Math Vocabulary
Term | Definition |
---|---|
Variable | a symbol used to represent a quantity that can change |
numerical expression | an expression that contains only numbers and operations |
algebraic expression | an expression that contains at least one variable |
term | the parts of an expression that are added or subtracted |
coefficient | the number that is multiplied by the variable in an algebraic expression |
constant | a value that does not change |
equation | a mathematical sentence that shows that two expressions are equivalent |
inequality | a mathematical sentence that shows the relationship between quantities that are not equivalent |