dumb

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Across
  1. 4. consitingof three term
  2. 6. the point where the line crosses the vertical line
  3. 7. the lowest point
  4. 9. a letter used as a place holder for unknown values
  5. 10. what is created when numbers are multiplied
  6. 11. multiplying by a constant
  7. 13. the number times is self equals that number
  8. 14. the point where the line crosses the horizontal line
  9. 15. the middle number in a sequence
  10. 16. an ordered list of numbers
  11. 17. what is made when numbers are adding
  12. 18. the numbers multiplied by itself
Down
  1. 1. x has only one y
  2. 2. add or subtract the equations to get one variable
  3. 3. the largest factor that all the numbers share
  4. 5. consisting of one term
  5. 7. the top most point
  6. 8. these lines never touch
  7. 12. adding by a constant