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Mod 7 Vocab
| Term | Definition |
|---|---|
| addition property of inequality | if you add the same number to each side of an inequality, the inequality remains true |
| division property of inequality | when you divide each side of an inequality by a negative number, the inequality symbol must be reversed for the inequality to remain true |
| inequality | an open sentence that uses >,<, = ... to compare two quantities |
| multiplication property of inequality | when you multiply each side of an inequality by a negative number, the inequality symbol must be reversed for the inequality to remain true |
| order of operations | the rules to follow when more that one operation is used in a numerical expression,evaluate the expressions inside grouping symbols 2 evaluate all powers 3. multiply and divide in order from left to right 4. add and subtract in order from left to right |
| subtraction property of inequality | if you subtract the same number to each side of an inequality, the inequality remains true |
| two-step equation | an equation having two different operations |
| two-step inequality | an inequality that contains two operations |