Answer:
its b or 90 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
384 square units
Step-by-step explanation:
Square prism = Cube
Formula for finding the surface area of a cube = L x L (6)
Surface area = 8 x 8 (6)
Surface area = 64(6)
Surface area = 384 square units
 
        
             
        
        
        
Answer:
The answer is  on the quantity they produce per hour.
Step-by-step explanation:
If they produce more, they will be paid more, based on the rate per finished item
 
        
                    
             
        
        
        
Find Total weight at left side

Now
Per block weight at right side 
