Answer:

Step-by-step explanation:
The equation for the monthly charge has the following format

In which y(x) is the cost in function of the number of kilowatt-hours used(x), a is the price of each killowatt hour and b is the fixed(base) charge.
Base charge of $17.32 per month.
This means that 
charge of 7.32 cents per kilowatt-hour
Our answer is in dollars. Each dollar is 100 cents. So 7.32 cents is 
Write an equation for the monthly charge y in terms of x, the number of kilowatt-hours used.


 
        
             
        
        
        
Answer: The answer is 25
Step-by-step explanation:
First, You would add the two numbers together, which you get 155
Then, the degrees of a triangle is equal to 180. So you would subtract 155 from 189, and you should get 55. 
Hope this helps :3
 
        
                    
             
        
        
        
Answer:
cylinder A is 141.3 meters 
 cylinder b is 245.5 meters
Step-by-step explanation:
Cylinder a: 3x3x5x3.14 
cylinder B : 5x5x3x3.14
 
        
             
        
        
        
The graph of the function is a parabola.  
The nose comes down as far as y=4 but no farther. 
That happens when  (x - 2)² = 0 , and THAT happens when x = 2 .
        
                    
             
        
        
        
Answer:
I think you meant: y=3+2x, in that case, this is a linear answer
Step-by-step explanation:
Non- linear would look like this: K=2/3
Linear would look like this: Y=4x+7 
Why:
It all comes to what is proportional and what is not. 
Hoped this helped!