Answer:

Step-by-step explanation:
Given

Required
Solve for x
Subtract 5 from both sides


Divide through by 3


Answer: 11 people have a brother in the left circle, 6 people have neither in the center circle, and 9 people have a sister in the far right circle.
Answer:
20
+ 3
+ 0.5
100
+ 60
+ 4
+ 0.3
+ 0.08
200
+ 0
+ 9
+ 0.1
+ 0.00
+ 0.006
Step-by-step explanation:
Hope this helps :D
It will be 52200 on the dot you walk come