Answer:
Where is the image? I did something like this so if you are looking for that answer they are both the first one.
 
        
             
        
        
        
Answer:
50 pounds =  22.7 kilograms
Step-by-step explanation:
Yes both are correct
Sabine :
2.2 pounds =   1 kilogram 
      1 pound = 1/ 2.2 kilogram = 0.454 kilogram
50 pounds = 50 * 0.454 =22.7 kilograms
 
        
             
        
        
        
Answer:1
Step-by-step explanation:
6/20+14/20= 
20/20
=1
 
        
                    
             
        
        
        
Let P be the number of kids,
we know P>57
take 1-(1/2)-(1/5)=3/10
therefore 57 is 3/10P
3/7P=57
P=57*7/3=133 is the answer
it would be incorrect if we didnt get a positive integer.
        
             
        
        
        
Answer:
The equation of the line L is 
Step-by-step explanation:
we know that
The line y=7 
Is a horizontal line (parallel line to the x-axis) 
The slope of a horizontal line is equal to zero
A line L perpendicular to the given line must be a vertical line (parallel to the y-axis)
The slope of the line L is undefined
The line L passes through the point (2,-5)
therefore
The equation of the line L will be equal to the x-coordinate of the given point
