Their approximate heating expense would be $1,920. Hope this helps!
 
        
             
        
        
        
Answer:
29
Step-by-step explanation:
Copy dot flip
7/8 × 8/1 + 22
56/8 + 22
7 + 22
29
 
        
                    
             
        
        
        
Y(3-1)= 2y is the answer to the question
        
             
        
        
        
What do you mean about that
        
                    
             
        
        
        
Answer:
Region C
Step-by-step explanation:
y ≤ ¼ x + 3 maps the areas C and D including the common boundary line
y ≥ -x + 5 maps the areas B and C including the common boundary line
The common area mapped is C plus its boundaries