Answer:
= this is that two expression two equal numbers 
 
        
             
        
        
        
The third option is ordered least to greatest
        
             
        
        
        
Slope intercept form: 
y = mx + b
Where m = slope and b = y-intercept.
By looking at the graph, we can see that the line cuts at 1/2 on the y-axis, therefore eliminating option D.
So now we have: 
y = mx + 1/2Next, we'll find the slope. 

Plug the coordinates into the formula.

So our slope is 5/8 and the y-intercept is 1/2.
Option A is the answer.
 
        
        
        
Answer:
If we assume that everyone in the group is an owner, we would have
 legs.
 legs.
 legs
 legs
Therefore, we need 24 more legs.
These 24 additional legs can be made from the difference of legs between the owners and dogs.
In this case, dogs have  more legs than an owner.
 more legs than an owner.
24 ÷ 2 = 12.
There are 12 dogs in the group.