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Algebra 1 Vocabulary
Lessons 1:4 to 1:5
| Question | Answer |
|---|---|
| A statement formed when an equal sign is placed between two expressions. | Equation |
| A sentecne found when an inequality symbol is placed between two espressions. | Inequality |
| An expression, equation, or inequality that represents a real-life situation. | Mathematical Model |
| Writing algebraic expressions, equations, or inequalities that represent real-life situations. | Modeling |
| An equation that contains one or more variables. | Open Sentence |
| A number that, when substituted for the variable in an equation, results in a true statement. | Solution of Equation |
| A number that, when substituted for the variable in an inequality, results in a true statment. | Solution of Inequality |
| Finding all the solutiopns of an equation. | Solving the Equation |