The car takes 2 hours to travel 90 miles
        
                    
             
        
        
        
Ending position (in order)
+ 4
+ 3
+ 7
+ 3
0
+ 3
- 2
- 1
+ 6
- 7
Hope this helps :)
 
        
                    
             
        
        
        
Answer:
-12 , -6 
Step-by-step explanation:
- 7 - 5 = - 12
- 2 - 4 = - 6
 
        
                    
             
        
        
        
Yeah... I'm normal good at angles, but the way you've taken the picture, it's pretty hard for us to figure out. All you need to do is grab you protractor and start measuring. Pretty simple.<span />