Review Worksheet Answers!

1.   x>10
2.   x > 8.2  So, 0 birdhouses must be sold
3.   x ≥ 88
4.  y > -7
5.  x > -2
6.  w ≥ 16
7. a < -4
8. All Real Numbers
9.  -5 ≤ m ≤ 10
10. r > 4 or r < -3
11. b
12. d

13. x > 18 or x < -18
14.  -3 ≤ x ≤ 9
15. x = 0 and x = -4


For #16-17 there are no equal signs so don't add any to your answer!
16.  -5
17. 6


18. x = 0  and x = -10
19. x = -6y + 4w
20. k = 1/11