thats cool did you want to ask a question though?
Answer:
D. 
Step-by-step explanation:
Given

Required
Determine its equivalent
<em>From the list of given options, the correct answer is</em>

This is shown as follows;

Multiply both sides by 

Open Bracket


Subtract x from both sides


Multiply both sides by -1


Reorder

<em>Hence, the correct option is D</em>

The linear inequality for x is x ≥ 1/2-y/4
The linear inequality for y is y ≥ 2-4x