Answer:
3)  x-axis: 1 unit
    y-axis: 10 units    
4) quadrant II
coordinates:  (-2, 4)
7) Quadrants I and IV; time is always positive , but temperature can be positive and negative
8) W = (-0.75, -1)
Step-by-step explanation:
3)  x-axis: 1 unit
    y-axis: 10 units    
4) quadrant II
coordinates:  (-2, 4)
7) Quadrants I and IV; time is always positive , but temperature can be positive and negative
8) W = (-0.75, -1)
 
        
             
        
        
        
Answer:

Step-by-step explanation:
Students are asked to write  in the standard form.
 in the standard form.
Now, in the standard form of a polynomial the highest power of the variable takes the leftmost position and the lowest power of the variable takes the rightmost position and the power of variable decreases from left to right.
Therefore, the standard form will be  . (Answer)
. (Answer) 
 
        
             
        
        
        
Answer:
8
Step-by-step explanation:
 
        
             
        
        
        
Answer:
x = 3
Step-by-step explanation:
First, you will pick the first equation :
(x*20)
Then the next,
(x*20) + 5
Then the last equation,
(x*20) + 5 = 5*13
Then you solve
20x + 5 = 65
20x = 65 - 5
20x = 60
20x/20 = 60/20
x = 3
 
        
             
        
        
        
Answer:

Step-by-step explanation:
Solve for  x  by simplifying both sides of the equation, then isolating the variable.