Answer:
See below.
Step-by-step explanation:
The 4 might be:
-1.9  - 3/2 , -1.8 and - 9/8.
 
        
             
        
        
        
20(x+17)
20×x+20×17
20x+340
        
             
        
        
        
Answer:
s(2) = √7
Step-by-step explanation:
s(2) = √(3[2] + 1) = √7
 
        
             
        
        
        
Answer:
45
Step-by-step explanation:
45 is constant, because no mater how many miles you drive, you will always be charged $45. It stays the same
 
        
                    
             
        
        
        
Answer:
option c
Step-by-step explanation: 
<u>Volume = Length * Width * Height </u>
this is a pretty easy problem cuz all u need to do is find which one of the options has a product of 729. 
option a) 7 * 8 * 12 
well 7 * 8 * 12 equals 672, so that cannot be the box 
option b) 8*9*11
8*9*11 = 792. cant be the box cuz 792 does not equal 729
option c) 9*9*9
9*9*9=729
option c is the box cuz 729 = 729