Answer:
x ≤ 3
Step-by-step explanation:
IF the point is hollow in the middle, it will be one of these: <, =, >
<u>If the point is filled in,</u> it will be one of these: ≤,≥
<u>The arrow is pointing left, which means that x is anything smaller or the same as three.</u>
IF the arrow was pointing right, x is everything the same or larger than 3.