Grade 9 Math

12345678910
Across
  1. 2. the middle number when a list of numbers are sorted in order
  2. 5. two angles that add to 180 degrees
  3. 9. the A value when 2.5y - 10x + 1.5 = 2 is written in standard form
Down
  1. 1. "Happy _______!"
  2. 3. the square root of twenty-five
  3. 4. The fraction 14/20 is equal to what percent?
  4. 6. The limit of the sequence {1.9, 1.99, 1.999, ...}
  5. 7. The name of the number set {1, 2, 3, ...}
  6. 8. the slope of the line parallel to 10x - y + 4 = 0
  7. 10. the value of x given x squared - 5 is 4