sarahburciaga sarahburciaga

22-11-2020
Mathematics

contestada

Which of the following is in the solution set of the inequality x + 13 < 9?
A 22
B. -22
C. 4
D. -4

Respuesta :

Аноним Аноним

22-11-2020

Answer: B.x = -22

x + 13 < 9

⇔ x < 9 - 13

⇔ x < -4

=> x ∈ {-∞; -4}

=> x = -22

Step-by-step explanation:

Answer Link

xenia168 xenia168

22-11-2020

Answer:

Step-by-step explanation:

x + 13 < 9

x < - 4

(B). - 22

Answer Link

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