Can you help me please I need help with a couple of questions
        
             
        
        
        
Answer:
d. n≤5
Step-by-step explanation:
This is the answer
 
        
                    
             
        
        
        
Answer:
x= 19
If you need help with more, I'm more than happy to help you.
 
        
                    
             
        
        
        
Given:
The expression is

To find:
The equivalent expression.
Solution:
Distributive property of multiplication over addition is

Where, a, b and c are real numbers.
We have,

Using distributive property, we get


Therefore, the expression  is equivalent to the given expression.
 is equivalent to the given expression.