Answer:
i think its 6
Step-by-step explanation:
im so sorry if its wrong im pretty sure it is
6000*10%=600
600 people voted at at aged 18 to 29 years old.
Answer:

Step-by-step explanation:
The open circle means that the point is not included in the solution set, and the arrow pointing left means that all numbers less than -2 are members.
In set-builder notation, each term has a special meaning. The braces enclose the members of the set.
Here's how you translate the notation,
