Answer:
C. 3,094 km in 12 hr
Step-by-step explanation:
we need to find kilometer per 1 hour so
2983/5=596.6 kilometers per hour
5,193/7= 741.857142857 km per hour
3,094/12=257.833333333 km per hour
1,784/3=594.666666667 km per hour 
now which number is lowest
third one 
Have a wonderful day! ask me if you have more questions
 
        
             
        
        
        
Answer:
4 + 13y
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
-6 gets canceled out because it gets squared. When you square a number, you multiply it by itself. Any negative number times a negative number results in a positive number. So instead of -36 its just 36
 
        
             
        
        
        
Answer:
90
Step-by-step explanation:
$5.29  * 16.3 = $86.227
=$86.23
86.23 could be rounded up to 90
 
        
             
        
        
        
Thanks for your equation!
This problem seems tricky, but is pretty simple. 
All we have to do is add:
3 - 7i + 8 + 4i
And combine like terms:
-3i + 11
Hope this helps!