Answer:
Step-by-step explanation:
hello

so the solution is 2

so the solution is 4/5
hope this helps
 
        
                    
             
        
        
        
Answer:
20x
Step-by-step explanation:
You would multiply 1/4 times 8. Or instead, you could divide 80 by 4. You would get 20 then you would multiply that by x and get 20x. Hope this helps.
 
        
             
        
        
        
You combine both 2x-12 and x+2 and 11 which makes the equation 
2x-12+x+2= 11 
The you get your answer which is 
X=7
 
        
             
        
        
        
First substitute, then distribute, then add, then simply
        
             
        
        
        
A prism would have a polygon base.