Answer:
3 and 2 r equivalent i belive
 
        
             
        
        
        
Answer:
C
Step-by-step explanation:
Convert 8 1/2 to 17/2 and this multiplied by 3 is 51/2. Convert it back to mixed fraction to get 25 1/2.
 
        
             
        
        
        
Answer:
a = 729/3^-1
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
discount = price times % off
 discount = 22.50 x 0.20
discount = $4.50
Step-by-step explanation:
 
        
             
        
        
        
The volume is basically the length times width times height of a rectangular prism or V=lwh. 
We can apply this formula to solve for the volume 
3/2x3x11/2
=99/4
Therefore, the volume of the prism is 99/4