Answer:
I think it is 4, 14?
Step-by-step explanation:
 
        
             
        
        
        
Answer:
C. 500 ft
Step-by-step explanation:
If we want to make it all equal, we can divide the 2,000 ft by 4 because we have 4 equal descents.
2000 ÷ 4 = 500
He should travel <u>500 feet</u> in each descent.
 
        
             
        
        
        
Answer:
X=2
Step-by-step explanation:
-2+6x=12-x
add 2 to both sides 
6x=14-x
now add 1x to both sides
7x=14
and finally divide both sides by 7 so you x is left alone
<h2>
x=2</h2>
 
        
                    
             
        
        
        
3x+4=x+2 
2x+4=2 
2x=-2
-2/2 
X=-1
Y=-1+2 
Y= 1 
Solution= (-1,1)