Algebra 1 Crossword Puzzle

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Across
  1. 2. The middle number in a set of numbers that are listed in order
  2. 5. a mathematical phrase that contains operations, numbers, and/or variables
  3. 6. Whole numbers and their opposites
  4. 8. all real numbers
  5. 11. an equation that states that two ratios are equal
  6. 13. The difference between the highest and lowest scores in a set of data
  7. 15. A statement that compares two quantities using <, >, ≤,≥, or ≠
  8. 16. Y=mx+b
  9. 17. a real number that cannot be written as a simple fraction
  10. 18. an average
  11. 20. a comparison of two numbers by division
Down
  1. 1. a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity
  2. 3. number on its own
  3. 4. The numerical factor when a term has a variable
  4. 7. Ax+By=C
  5. 9. a shift of a graph horizontally, vertically, or both
  6. 10. a mathematical sentence with an equal sign
  7. 12. value The distance that a number is from zero on the number line
  8. 14. a mathematical notation indicating the number of times a quantity is multiplied by itself
  9. 18. number thats pops up the most
  10. 19. the steepness of a line