am i supposed to be working?

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Across
  1. 1. often
  2. 2. property- the property of 5a + 4 = 4 + 5a
  3. 6. slope-when the slope increases.
  4. 8. or cause to decrease greatly in number or quantity.
  5. 10. point or value that marks the end of a ray or one of the ends of a line segment or interval.
  6. 11. property of(AxB)xC=Ax(BxC)
  7. 12. property-the property of 2x(5 + y) = 10x + 2xy
  8. 13. action or process of adding something to something else.
Down
  1. 1. or cause to increase greatly in number or quantity.
  2. 3. exact middle point
  3. 4. slope -when the slope decreases.
  4. 5. rise over run
  5. 7. to take away sum-answer to the addition
  6. 9. property- the property of 5y + 0 = 5y