Answer:
Step-by-step explanation:
d = r * t     Divide both sides by t
r = d / t
d = distance = 2.25 km
t = time = 3 3/4 minutes = 3.75 minutes
r = 2.25 / 3.75
r = 0.6 km / minute
r = 3/5 km / minute
If the units are different than those given, please state them underneath my answer. I'll get to it as soon as I see your comment.
 
        
             
        
        
        
MN would be the answer to your question because they are parallel
        
             
        
        
        
Answer:
 C - b = 190x - 10x
Step-by-step explanation:
 Mark brainliest