Alg 1 section 7.1 HWQ
  • 1. 3-4
A) 1/81
B) 1/12
C) 81
D) -12
E) 1/7
  • 2. 5-3
A) 1/15
B) 125
C) 1/8
D) 1/125
E) -15
  • 3. -40
A) 1
B) 0
C) 4
D) -1
E) -4
  • 4. -2-5
A) -1/10
B) -1/32
C) 1/10
D) 10
E) -32
  • 5. 6-3
A) 1/216
B) 1/18
C) 1/2
D) -18
E) -18
  • 6. (-2)-4
A) 1/8
B) -1/8
C) -1/16
D) 1/16
E) 8
  • 7. 1-7
A) -1
B) -1/7
C) -7
D) 1/7
E) 1
  • 8. (-4)-3
A) 12
B) 1/12
C) -1/12
D) 1/64
E) -1/64
  • 9. (-6)0
A) -6
B) 1
C) -1
D) 0
E) 6
  • 10. (-1)-7
A) 1
B) -1
C) 7
D) 1/7
E) -1/7
  • 11. Evaluate x-4 for x = 2
A) 1/16
B) -8
C) -1/16
D) 1/8
E) -1/8
  • 12. Evaluate (c+3)-3 for x = -6
A) 1/9
B) 1/27
C) -1/27
D) 27
E) -1/9
  • 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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