Answer:
Yes.
Step-by-step explanation:
1/2 (8) + 9 = 13
1/2 x (8) equals 4
9 + 4 = 13
 
        
             
        
        
        
The answer to your question is most likely A
        
             
        
        
        
Answer:
10 minutes 
Step-by-step explanation:
First, find how much higher the airplane has to travel:
35,000 - 30,000
= 5,000
To fine how long it will take, divide 5000 by 500
5000/500
= 10
So, it will take 10 minutes to get above 35,000 feet 
 
        
             
        
        
        
The answer is 364 I think .