We
have that
Sheri's
age=x
terry's
age=y
 in
20 years
x+20
<span>=y 
 equation 1</span>
 in 10
years
y+10<span>=2*x   equation 2</span>
 resolving
 y=x+20  equation 1
 y=2*x-10 equation 2
 x+20 =2*x-10
2*x-x=20+10
x=30
y=x+20--------------y=30+20=50
Sheri's
age=x------------------30 years
terry's
age<span>=y-------------------50 years</span>
 
        
                    
             
        
        
        
<u>Answer:
</u>
Dr. A was co-authing with W.R. Kapsner, C.A. Shuman, and C.R. Stearns, among others in 1994.
<u>Explanation:
</u>
- The collaborations done by scientists are mostly to serve the purpose of sharing expertise and dispensing assistance in the studies that are carried out in specific subjects.
 - These collaborations often culminate in the discovery of new traits and attributes of the subjects in which the studies are conducted.
 - It can be said that through expertise sharing, the knowledge base is increased considerably.
 
 
        
             
        
        
        
There are so little evidences of what lives were during the prehistoric era. Most of our sources come from the biological and archaeological evidences gathered by different people. However, it is quite clear that the lives of people before were entirely depending on thinking that good is rewarded by a heavenly entity. This is very different from the laws today because of our aim to be more logical in decision making, etc. 
        
             
        
        
        
Answer:
Overall Sammy's speech style is of modern nature influenced by the pop and  hippie culture with a fear of commitment.
Explanation:
By analyzing the language of Sammy it is observed that Sammy has a overall witty nature where he is self aware and considers himself as of a superior specie than the mankind. 
- His use of word witch in para 1 and the subsequent anger highlights the self awareness and how high he considers himself in his own point of view.
 
When talking to the girls for the first time, indicates a different side of Sammy which is more loving, romantic and has a sense of enjoyment.
- He often uses words as Darling, Sweet heart while calling the women. 
 
Throughout the story it is also evident that the emphasis is given more towards the talking as compared to listening. This is also highlighting his self centric attitude towards the life and has a careless attitude which is covered with the facade.
In addition there is usage of slangs at different paras which highlights his modern and care-free attitude.
 
        
             
        
        
        
The correct answer is humanistic therapies
The main characteristic of humanistic therapy is to consider the human being as a whole. It is based on the fact that there are multiple factors involved in mental health. They all converge and are interconnected: emotions, body, feelings, behavior, thoughts