It’s d or a but it’s probably d don’t take my word for it boy
        
                    
             
        
        
        
Answer: The customer should buy Giana’s jewelry box.
Step-by-step explanation:
The jewelry boxes are rectangular prisms, in order to find the box that would hold the most amount of jewelry we need to find the volumes of each box. 
V= l.w.h 
Katherine’s box: 5x5x5= 125 
Giana’s box: 10x12x2= 240 
Jackson’s box: 10x5x4= 200
 
        
             
        
        
        
Answer:
Mean = 6.25
Step-by-step explanation:
Data values: 4, 5, 6, 10
Mean = (Sum of all values)/(Number of values)
Mean = (4 + 5 + 6 + 10)/4
Mean = 25/4
Mean = 6.25
 
        
                    
             
        
        
        
Answer:
32
Step-by-step explanation:
7m + 7m = 14m 
46m - 14m = 32m
 
        
             
        
        
        
(x,y,z)=(-4,-2,-5)
I added some images for explanation