Answer:
4 x 8.5 x 12.5 =425 (multiple hight x width x length)
The volume of the box is 
 
        
             
        
        
        
<h3>
Answer:  x = 4</h3>
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Explanation:
Replace f(x) with 0 and solve for x.
f(x) = 3x-12
0 = 3x-12
3x-12 = 0
3x = 12
x = 12/3
x = 4 is a zero, aka root, of the function
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Check:
f(x) = 3x-12
f(4) = 3(4)-12
f(4) = 12-12
f(4) = 0
The answer is confirmed.
 
        
        
        
Answer:
B
Step-by-step explanation:
Even numbers = 2,4,6
Odd numbers = 1,3,5
Same amount of numbers
  
        
                    
             
        
        
        
The last expression shows the sum of three terms. The sum is the amount resulting in addition.
The answer is x + 3 + x
        
                    
             
        
        
        
Answer:
42+7xy=(7*6)+(7xy).......