6-0 Systems of Equations

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Across
  1. 3. A group of two or more linear equations considered and solved together.
  2. 5. An ordered pair that makes an inequality true when the values are substituted.
  3. 9. A group of two or more linear inequalities considered together.
  4. 10. A method for solving systems by adding or subtracting equations to remove a variable.
  5. 12. An ordered pair that makes all inequalities in the system true.
Down
  1. 1. A system of equations whose lines overlap, resulting in infinitely many solutions.
  2. 2. An ordered pair that makes every equation in the system true.
  3. 4. A method for solving systems where one equation is solved for a variable and then substituted into another equation.
  4. 6. A system of equations that has at least one solution, either exactly one or infinitely many.
  5. 7. A system of equations with no solution because the lines never intersect.
  6. 8. A system of equations with exactly one solution where the lines intersect once.
  7. 11. A comparison between two linear expressions using symbols like >, <, ≥, or ≤ (for example y > x − 5).