德望學校 – S2數學 2B Chapter 8 Linear Equations in 2 Unknowns – CQ (16-21)

Good Hope School – S2 Maths Exam Question (by-topic)
2B Chapter 8 Linear Equations in 2 Unknowns – CQ (16-21)

德望學校 數學 中二考試 歷屆試題 (by-topic)

Linear Equations in 2 Unknowns Conventional Questions (16-21)

數學試卷 只供溫習、操卷之用。

試卷答案:

  1. x = 5.5, y = -5
  2. y = 4, z = -3
  3. The cost of an apple is $5 and the cost of a pineapple is $25.
  4. a) x = -1, y = 3
    b) a = -1 , b = 1/3
  5. x = -2, y = 4
  6. m = 3
  7. Width is 13 cm.
  8. a) a = -1, b = 3
    b) x = 1/3, y = -1
  9. x = -4, y = -5
  10. Dan has 96 stickers.

 

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