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Please help me! Only need to answer 11 and 13 or if you want to do extra then please answer 15 and 17! No need to graph! :)

[Inequalities Review]

Please help me! Only need to answer 11 and 13 or if you want to do extra then please-example-1
User Maxmax
by
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1 Answer

3 votes

Answer:

11.

  • -2x ≥ 20
  • x ≤ - 10
  • x = (-∞, -10]

13.

  • a/6 > -10
  • a > - 60
  • a = (-60, +∞)

15.

  • 18 < 2g
  • 9 < g
  • g > 9
  • g = (9, +∞)

17.

  • 6 ≤ y/6
  • 36 ≤ y
  • y ≥ 36
  • y = [36, +∞)
User Lazlo
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5.6k points