1.  Find the value of the determinant.
   

   Solve the system of equations using Cramer’s Rule.

2. 4x + 3y = 23
   -3x + y = -14
3. 2c – 6h = 2
   3c + 2h = -8
4. 6x + 3y = 12
   4x + y = 6

 

Answers (1. A-12 B-0   2. (5,1)   3. (-2, -1)   4. (1, 2)  )

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