Answer:
2,205 cubic inches
Step-by-step explanation:
 
        
             
        
        
        
A is the answer............ If you plot it on a graph, it shows a square.
        
                    
             
        
        
        
Answer:
x = 2.95
Step-by-step explanation:
<u>Step 1:  Convert words into an expression</u>
0.45 plus 9x equals 27
0.45 + 9x = 27
<u>Step 2:  Solve for x</u>
0.45 + 9x - 0.45 = 27 - 0.45
9x / 9 = 26.55 / 9
x = 2.95
Answer:  x = 2.95
 
        
                    
             
        
        
        
Lol im not sure
Maybe try something else or leave it and try the next one