Algebra Vocabulary

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Across
  1. 3. 3x 6x and -9x are these kinds of terms
  2. 5. 5280 feet
  3. 6. 1/3 and 3 are __________________ of each other. So are 2/5 and 5/2
  4. 9. a famous mouse
  5. 10. this is the inverse of subtraction
  6. 13. simplify -3(2x + 9)using this property
  7. 15. to solve 24 = -2x ________________ by -2
  8. 16. In the expression 3x +9, 9 is a ____________________
  9. 18. the inverse of multiplication is _________________
  10. 20. Positive and negative natural numbers, including 0
Down
  1. 1. 3/2 is this kind of fraction
  2. 2. a letter or symbol representing an amount that can change
  3. 4. are not complete equations since they have no = signs
  4. 7. this property says 3 + x and x + 3 are the same
  5. 8. A number being multiplied by a variable
  6. 11. adding subtracting multiplying and dividing
  7. 12. 3 is the additive _____________ of -3
  8. 14. these kinds of inequalities go on forever
  9. 17. compares two numbers
  10. 19. an equation in which all real numbers are solutions