Answer:
the number of weeks is unknown the A represents the number of weeks so the answer is 100a
 
        
             
        
        
        
They lie in the same plane is the answer ;)
        
             
        
        
        
We are given the following equation and want to find the possible values of x

Subtract both sides by 3x


Now, we have this weird equation. Since -15 is NOT equal 15 and there is no other way we could have solved for x, there is no real solution to the given equation.
In other words, there is no value of x that makes the equation true.
Let me know if you need any clarifications, thanks!
~ Padoru
 
        
             
        
        
        
Answer: 
if you have to add it is 17  
if you have to divide it is 1.5  
if you have to subtract it is 16
Step-by-step explanation:
 
        
             
        
        
        
Answer:
16
Step-by-step explanation:
4c + 8
Replace 'c' with 2 and evaluate: 
4(2) + 8
8 + 8
16
Hope this helps.