The simultaneous equations is missing +8
        
                    
             
        
        
        
I think the answer is D hope this helps
        
                    
             
        
        
        
17/4 as a mixed fraction would be 4 1/4
        
             
        
        
        
Mixed fraction:
3 2/5 = 17/5
4 4/5 = 24/5
Miles she ran:
17/5 + 24/5
= 41/5 miles or 8.2 miles
 
        
             
        
        
        
2. 27
3. 13
4. 35
6. 22
7. 60
I was unable to help with 5 because of the plot box!! Hope this helps