Answer:
2(x+3)+4(5+x)
2x+6+20+4x
6x +80
Explanation:
1.Distribute
2.Add x bc x can't add to normal #'s 
3.Add normal #'s
4. Then you get : 6x+80 Bc you can't add these together
 
        
             
        
        
        
Answer: The innermost layer of the small intestine is made up of epithelial cells and contains four layers; mucosa, submucosa, muscle layer, and adventitia.
 
        
             
        
        
        
Answer:
With the help of an assistive personnel, the nurse has repositioned the client from a left lateral to a right lateral position. The clients daughter asks why the nurse keeps her father lying on his side. Which of the following rationales should the nurse give the family member? Posterior segment of the left upper lobe.
Explanation:
 
        
             
        
        
        
Girls develop breasts and start their periods. Boys develop a deeper voice and facial hair will start to appear. The average age for girls to begin puberty is 11, while for boys the average age is 12, there were no answer choices so I hope this helped
        
                    
             
        
        
        
Cardiovascular system has to do with the heart, so anything to reduce the risk of that system (including the heart, bloodstream etc.) would be the answer for you. So just using Process of elimination:
A) Has to do with external exposure. <em>No</em><em />
B) Keeping hands clean <em>No</em><em />
C) Avoiding cigarette smoke <em>Yes</em>
D) Keeping your vaccinations up to date <em>No</em><em />
So your answer is C.