Answer: 
The wall is 112 feet 
Explanation: 
Multiply inches (28) by how many feet per inch (4) to get your answer (112)
        
                    
             
        
        
        
Answer: A .  The correct answer is " (1) Reflect ABC across the x-axis and call this new triangle A'B'C'. (2) Translate A'B'C' 2 units right and 6 units up so that its image is A''B''C''. "
Step-by-step explanation:
 
        
             
        
        
        
Fred spent 15 minutes studying for measurements
        
             
        
        
        
The last one D. is the answer