Answer:   12    answer is A
Step-by-step explanation:
 
        
             
        
        
        
Terrance: 12 miles/1 hour
Jesse: 8 miles/1 hour
 
        
        
        
Answer:

Step-by-step explanation:
we know that
The given equation y=5 is a horizontal line (is parallel to the x-axis)
The slope of the given line is equal to zero
A perpendicular line to the given line is a vertical line (parallel to the y-axis)
so
The equation of a vertical line is equal to the x-coordinate of the point that passes through it 
The point that passes through it is (-4,-6)
therefore
The equation of the perpendicular line is 

 
        
             
        
        
        
3.3x =29.04
 to find x divide both sides by 3.3
x = 29.04 / 3.3
x = 8.8