Answer: true 
Step-by-step explanation:
 
        
                    
             
        
        
        
14gallons=380miles
14/380=<span>0.03684210526gallons/mile
</span>
418*<span>0.03684210526=15.4gallons
</span>
or you could cross multiply
14gallons=380miles
x gallons=418miles

380x=5852
divide both sides by 380
x=15.4 gallons
 
        
        
        
Answer:
range is 9
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Look for the three dots on the x-axis:  You find them at -1, 2 and 4.
At these x-values the function has zeros (roots or solutions).
Thus, the 3 correct answers are B (x = 2) and F (x = 4).  -1 is also a solution, but is not listed.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
it is incorrect at step 3
it should be 12*10^(9-5)
=12*10^4