Answer:
123 domestic stamps
89 foreign stamps
Step-by-step explanation:
 
        
             
        
        
        
Answer:
A
Step-by-step explanation:
Vertical angles are angles that are formed by 2 lines and are directly accross from each other. They do not share a ray, however they are always the same number of degrees.
so then the answer would be A, ∠ERT and ∠MRC since they are directly across from each other.
 
        
             
        
        
        
Answer:
i beleive that B is the best option