Answer
y = 2x 
Explanation
The first thing is to find the gradient of the line.
Gradient = Δy/Δx
               = (4--2)/(2--1)
               = 6/3
                = 2
Now a general point (x, y) and one of thegiven points.
(y - 4)/(x - 2) = 2
y - 4 = 2(x  - 2)
y = 2x - 4 + 4
y = 2x + 0
y = 2x 
        
             
        
        
        
Answer:
Probability that there will be a seat available for every passenger who shows up is 50/50 or 49/50
Step-by-step explanation:
Since it is known that 5percent of people who make reservations would not show up.
Therefore 5% of 52 sold ticket is 
5/100 x 52 = 2.6
That is 2 or 3 people who make reservations would not show up.
Which means 52 - 2 or 52 - 3 people would show up
50 or 49 people would show up
Since the flight can hold just 50 people
The probability that everyone that shows up would have a seat is therefore =
50/ 50 or 49/50
 
        
             
        
        
        
x%*120=36
x/100 *120=36
120x/100=36
120x=3600      <em>/:120</em>
<em>x=30</em>
<em>⇒36 is 30% of 120 </em>
<em />
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
5 times 2 equales 10 divided by 40 eqauls 4 times 2 equals 8