Answer:
1. f = -9
2. x = -7
3. x = -9
4. x = -20
5. y = 7.5
Step-by-step explanation:
Hope this helps
 
        
                    
             
        
        
        
The true statement will be A.
        
                    
             
        
        
        
Answer:
ki yu mi kyu mi arigato nya ichi ni san nya arigato
 
        
             
        
        
        
Step 1. Identify the variable. 
Step 2. Write an algebraic equation. 
Step 3. Solve the equation. 
Step 4. Answer the equation. 
Step 5. Check answer. 
Hope this helps...?