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3 years ago

Plz answer quickly!!!!!!!

Mathematics

1 answer:

ValentinkaMS [17]3 years ago

6 0

Answer:

(A). x ≥ $\frac{16}{5}$ and x ≤ - $\frac{3}{4}$

Step-by-step explanation:

5x - 4 ≥ 12 ⇔ 5x ≥ 16 ⇒ x ≥  $\frac{16}{5}$  

and

12x + 5 ≤ - 4 ⇔ 12x ≤ - 9 ⇔ 4x ≤ - 3 ⇒ x ≤ -  $\frac{3}{4}$

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