Answer: 
B. 8
Explanation: 
The figure forms a septagon. 
The hexagons form the base, and the rectangles attached to them form the sides. 
Therefore, in total the solid has two hexagons as sides and 6 rectangles connecting the hexagon to the base hexagon. Hence, in total the solid has 
2 + 6 = 8 faces. 
 
        
             
        
        
        
Answer:
579o 
Step-by-step explanation:
61+ 62=123o
180-123= 57 
 J = 57o
 
        
                    
             
        
        
        
Answer:5/8
Step-by-step explanation:
I just need more Brainly points
 
        
             
        
        
        
Answer: B. the interest rate may change depending on the condition of the economy.
Step-by-step explanation:
 By definition, in a adjustable-rate mortgage (which can be identified as ARM), the interest rates can fluctuates, this means that it can change periodically. 
 Therefore, the interest rate is fixed for a period of time and then it varies based on the index it is tied to. This index is set by market situation. 
 Then, keeping this on mind, the correct answer is the option B, which is: The interest rate may change depending on the condition of the economy.