Well if we are solving for V then the answer is V= V = πr^2h/3 
If your solving for a different letter then tell me. Thanks
        
             
        
        
        

x² - x - 12 ≠ 0
x² - 4x + 3x - 12 ≠ 0
x (x - 4) + 3 (x - 4) ≠ 0
(x + 3)(x - 4) ≠ 0
x ≠ -3 or x ≠ 4
(B)
 
        
             
        
        
        
Answer:
$83.46
Step-by-step explanation:
24 + 54 =78
78 × 7% = 5.46
78 + 5.46 = $83.46
 
        
             
        
        
        
$2.89 Just do the cost divided by the gallons and round up.
        
             
        
        
        
Answer:
-2x+y=12
Step-by-step explanation:
linear equation