NagitoKomaedaAa
NagitoKomaedaAa NagitoKomaedaAa
  • 24-03-2021
  • Mathematics
contestada

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 answer 15 and 17 No need to graph Inequalities Review class=

Respuesta :

mhanifa
mhanifa mhanifa
  • 25-03-2021

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, +∞)
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