Math cf crossword Algebra 2

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Across
  1. 5. All I can do is think about my x.
  2. 6. If you use me, you might get more than you want.
  3. 7. I represent every standardized mathematical action.
  4. 9. I am your windows but I hold numbers.
  5. 10. An equation without the equals sign.
  6. 12. I have an equation, but many answers.
  7. 14. Your bank account better not be mine.
  8. 15. I am not edible, but a sign.
  9. 16. I am the center of the up or the down.
  10. 18. Use me and many numbers come after the dot.
  11. 19. I'm an elevator: moving up or down only.
Down
  1. 1. good triangle.
  2. 2. Big-looking triangle.
  3. 3. If I go up, then I go up; if I go down, then I go down.
  4. 4. I work but don't use employees; I distribute by myself.
  5. 7. Mr. HassHill's mood when you walk into class.
  6. 8. Small-looking triangle.
  7. 11. I live upstairs over my friend.
  8. 13. Use my circle to get your line.
  9. 17. Number: I am real, but I'm not.