the awnser is c 10 miles per hour
 
        
                    
             
        
        
        
Answer:
A
Step-by-step explanation:
Edge 2021
 
        
             
        
        
        
The question is an illustration of equivalent ratios and similar triangles.
<em>The true option is: </em> <em />
<em />
From the diagram, we have:
 ---- This is so because both lines are marked once
 ---- This is so because both lines are marked once
Also, we have:
 ---- This is so because both lines are marked twice
 ---- This is so because both lines are marked twice
Divide both equations

Hence, the true option is: 
Read more about similar triangles at:
brainly.com/question/19739157
 
        
             
        
        
        
Well, a linear function is proportional, a straight line (on a graph). And the numbers must not have the same answer. For instance, if the X input is 5, and the Y output is 7. And then another X input is 5, and the Y output is 8, that's non-linear.
So, the Answer would be the third graph. This is because the X values are steadily increasing, and so are the Y values. 
For the X and Y values, for each time X increases by 1, Y increases by -8. This is, linear because both sides are constantly and evenly increasing.