Answer:
what is it?
Step-by-step explanation:
what's your question
 
        
                    
             
        
        
        
Hi there, 
I think the answer is
14
Have a nice day
        
             
        
        
        
Let's find the area of the base first:
7×7=49
The S stands for the sides of the base. Since you are multiplying them by each other, you are basically squaring them.
Let's now multiply the area of the base by the height.
49×12=588
Now, let's multiply by 1/3.
588×1/3 or 588÷3
196
So, the volume is 196 ft³.
        
             
        
        
        
12 slices in total (6 slices per pizza)
        
                    
             
        
        
        
Answer:
1. 8/$12=21/$x then cross multiply. 
2. 1/$1.5, we're looking for cost so $1 is more reasonable 
3. $31.5
Step-by-step explanation:
12x 21/ 8 = 31.5