Across
- 2. a number that gets subbed in for another
- 4. Letter to use for an unknown number
- 9. Number before the variable
- 11. Multiple expressions
- 12. Any number or variable
- 14. Problem with an equal sign
- 15. √ used to denote roots
- 18. Not expressible as a ratio
- 19. number any number between 1 and above
- 20. Expressible as a ratio
Down
- 1. y=mx+b
- 3. a^2 + b^2 = c^2
- 4. The amount of space something takes up
- 5. problem with out an equal sign
- 6. Around an object
- 7. The amount something can hold
- 8. Single expression
- 10. not equal
- 13. Numbers inside of the radical
- 16. A pair of elements
- 17. One function/term