Answer:
Length = 8 feet
Step-by-step explanation:
Perimeter = 2 x ( length + width )
20 = 2 x (length + 2)
10 = Length + 2 
10 - 2 = Length
Therefore, Length = 8 feet
 
        
             
        
        
        
Answer:
Step-by-step explanation:
<u>The most repeated value is:</u>
There are 4 of them.
Correct choice is A
 
        
             
        
        
        
Answer:
in my opinion I think the answer is a because I don't know why
Step-by-step explanation:
 
        
                    
             
        
        
        
30 + 2w = 2 • (w - 15) 
Equation at the end of step 1 :
Step 2 :
Equations which are never true :
Solve : 2 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Solving a Single Variable Equation
Solve : w-15 = 0 
Add 15 to both sides of the equation : 
w = 15