Answer:
 
2.6
Step-by-step explanation:
i hope this helps bro because i know this is the right answer because i think so and im pretty sure im right because I think so
 
        
                    
             
        
        
        
The atomic number above the element is the number of protons inside of it. 
That’s number 1 so answer is 169. 
Number 2 is H because in the description above it states it is highly reactive
        
             
        
        
        
Answer:
its only people in mountainous areas
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
15x + 40 = 115
We set the equation to 115 because the total cost is $115.
We add the "+ 40" because of the $40 to rent the trailer for the day.
The 15x is because it represents the miles per hour (x) times the number of hours.
The number of hours times the charge per mile, plus the $40 to rent it, will equal $115.
Hope this helps!!
 
        
             
        
        
        
What that's not a question lol