1. 160
You just add normally.
2. -86
3. 89
4. 7
5. -44
6. -14
7. -48 
8. 50
9. 70 
If you are struggling you can use a website called ixl it cost money but it can really help a lot !
        
                    
             
        
        
        
Answer:
own a guitar
checking account
stocks and bonds
own a motorcycle
Step-by-step explanation:
 
        
                    
             
        
        
        
A. 
Because the negatives cancel each other out to make a positive
        
             
        
        
        
Part A - 14 sections of fencing
Part B - 0.9165 the distance between each stake