carolyne2fonseca21
carolyne2fonseca21 carolyne2fonseca21
  • 15-07-2022
  • Mathematics
contestada

SOMEONE PLS ANSWER STEP BY STEP TY
9k-2≥88 or -34 -4> -25

Respuesta :

skabetix skabetix
  • 15-07-2022

Hello,

    9k - 2  88

⇔ 9k - 2 + 2 ≥ 88 + 2

⇔ 9k ≥ 90

⇔ 9k/9 ≥ 90/9

⇔ k ≥ 10

S = [10 ; + ∞ [

Answer Link
Аноним Аноним
  • 15-07-2022

Answer:

k ≥ 10

Step-by-step explanation:

9k - 2 ≥ 88

Step 1 : Add 2 on both sides.

9k - 2 + 2 ≥ 88 + 2

9k + 0 ≥ 90

9k ≥ 90

Step 2 : Divide 9 on both sides.

9k/9 ≥ 90/9

k ≥ 10

Answer Link

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