1. Any mathematical sentence that has an inequality symbol.

2. Graph of an Inequality
One variable is the set of all points on a number line that make the inequality true.

3. Solution Set of an Inequality
The set of all points that make an inequality true.

4. Begins at a starting point and goes on forever in one direction.
Ray
Begins at a starting point and goes on forever in one direction.

5. An equation that requires only one operation to solve it.
One-Step Equation
An equation that requires only one operation to solve it.

6. Any value for a variable that makes the equation true.
Solution
Any value for a variable that makes the equation true.

7. Operations that undo each other.
Inverse Operations
Operations that undo each other.

8. The quantity that depends on another in a problem situation.
Dependent Quantity
The quantity that depends on another in a problem situation.

9. The quantity the dependent quantity depends on.
Independent Quantity
The quantity the dependent quantity depends on.

10. The variable that represents the independent quantity.
Independent Variable
The variable that represents the independent quantity.

11. The variable that represents the dependent quantity.
Dependent Variable
The variable that represents the dependent quantity.

12. Word
definition