Algebra 2 Crossword

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Across
  1. 4. A set of two linear equations with two variables.
  2. 5. The highest power of a variable in a polynomial.
  3. 6. A polynomial with three terms.
  4. 8. A polynomial with four terms.
Down
  1. 1. A number that cannot be expressed as a simple fraction.
  2. 2. The mathematical property that states, "a + b = b + a."
  3. 3. A mathematical symbol that represents an unknown value.
  4. 4. The value of a variable that satisfies an equation.
  5. 7. A mathematical expression that consists of variables, numbers, and operations.