Answer:
4
Step-by-step explanation:
On a number line you will got to -8 and go up 12 and you would get 4 
 
        
             
        
        
        
Answer:
sqrt(35) ≈5.916079783
Step-by-step explanation:
sqrt(35)
35 = 5*7
Neither of these numbers is a perfect square so
sqrt(35) cannot be simplified
it can be approximated
sqrt(35) ≈5.916079783
 
        
                    
             
        
        
        
Answer:
Option 2
Step-by-step explanation:
Like terms are terms with the same variable and the same power.
Let's analysis and write the equation of each model to see if which of them has like terms:
Option 1:
We have x x => 2x
1 1 1 => 3
Equation of model=> 2x + 3
2x and 3 are unlike terms
Option 2:
We have x x => 2x
x x x => 3x
Equation of model=> 2x + 3x
2x and 3x are like terms
Option 3:
We have x x x => 3x
1 1 1 => 3
Equation of model=> 3x + 3 (contains unlike terms)
Option 4:
We have x => x
1 => 1
Equation of model=> x + 1 (unlike terms)
✔️The second option is the answer 
 
        
             
        
        
        
The first one is 9/25 
The second one is 29.44
The last one is 8