Alg 1 section 7.1 HWQ
  • 1. 3-4
A) 1/81
B) 81
C) 1/12
D) -12
E) 1/7
  • 2. 5-3
A) 1/125
B) 1/8
C) 125
D) -15
E) 1/15
  • 3. -40
A) 4
B) -1
C) -4
D) 1
E) 0
  • 4. -2-5
A) -1/32
B) -1/10
C) -32
D) 10
E) 1/10
  • 5. 6-3
A) 1/216
B) 1/18
C) -18
D) -18
E) 1/2
  • 6. (-2)-4
A) -1/8
B) 8
C) -1/16
D) 1/16
E) 1/8
  • 7. 1-7
A) 1
B) 1/7
C) -1/7
D) -7
E) -1
  • 8. (-4)-3
A) 1/12
B) -1/64
C) 1/64
D) 12
E) -1/12
  • 9. (-6)0
A) 6
B) -6
C) 0
D) -1
E) 1
  • 10. (-1)-7
A) -1
B) 7
C) 1/7
D) -1/7
E) 1
  • 11. Evaluate x-4 for x = 2
A) -8
B) -1/8
C) 1/16
D) 1/8
E) -1/16
  • 12. Evaluate (c+3)-3 for x = -6
A) 1/9
B) 27
C) -1/9
D) -1/27
E) 1/27
  • 13. Evaluate 3j-7k-1 for j=-2 and k=3
  • 14. Evaluate (2n-2)-4 for n = 3
  • 15. b4g-5
  • 16. k-3/r5
  • 17. 5x-3c0
  • 18. z-4/(5x-2)
  • 19. a2/(6x-3)
  • 20. -2a5/p-4
  • 21. 3m-2p3r-5
  • 22. 3-1p7m-3r
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