48 is the average speed
he uses 7.3 dollars per hour
6.6 per mile
21.7 gallons per mile
3.20 dollars per gallon of gas
these are the answers I could get
 
        
             
        
        
        
Answer: The answer is C
Step-by-step explanation: Just did it in a quiz
 
        
             
        
        
        
Answer:
I think its aas
Step-by-step explanation:
 
        
             
        
        
        
For the answer to the question above, just <span>use similar triangles. 
</span>Here's the equations that I used.
<span>t/h = (x + t) / r </span>
<span>x + t = rt / h </span>
<span>x = rt / h - t 
I hope my answer helped you in your problem, Have a nice day</span>
        
                    
             
        
        
        
Answer:
10=10
Step-by-step explanation:
y-3x+15=10
y=3x-15+10
y=3x-5
subtitute y=3x-5 in the above equation:
3x-5-3x+15=10 (3x will be eliminated with -3x)
-5+15=10
10=10
(i hope this is the way you want the answer but at least I think it is correct)