Hey mate!
You stuck?
It shows the expression of the sum of the total miles per hour the car traveled.
Hope this helps! :)
        
             
        
        
        
Answer:
The Correct Answer is: B
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
23
Step-by-step explanation:
In this question, we want to evaluate the expression "9z-4" for z=3. 
This means, we want to calculate the result when we substitute the z in this expression for 3. 
So we have: 9(3)-4, which is equal to 23.
Let me know if this helps!
 
        
                    
             
        
        
        
Answer:
I think it's 9 again I think
Step-by-step explanation: