8 times 3 is 21 so 3 juries
        
             
        
        
        
Answer:
i think 4 th option
if u want to verify just substitute (4,-2)
 
        
             
        
        
        
Answer:
9 gram/cm³
Step-by-step explanation:
Volume of  a square (L³) = 2³ = 8cm³
Volume of  a square (L³) = 2³ = 8cm³
But Density = mass/volume
But Density = Mass/Volume
Density = 72grams/8cm³
Density = 9grams/cm³
 
        
             
        
        
        
 Answer:
-2X-4 -3X-24
-2X-3X-24-4
-5X-28
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
1. $2
2. $4
3. 2x
Step-by-step explanation: