Answer: D) Repression
Explanation: According to Sigmund Freud's psychoanalytic theory, Repression is a situation where one unconsciously pushes aside or remove painful memories/experiences out of his or her consciouness to the point that they are no longer aware of the existence of such memories/experiences. Even though this memories can't be remembered, they still affect the behaviors of this individuals in one way or the other.
Matteo's experience of how he was biten by a dog was so painful that he unconsciously pushes the memories out of his consciouness, this led to him becoming unaware of the incident but he is still afraid of dogs and he can't remember how and when he started being afraid of dogs. This shows that although he has forgotten the experience, the memories still affects his behavior. This scenario best illustrates repression.
If you take a look at a map with latitude and longitude included on the map you find that the point 15 degrees south and 45 degrees west is located in Brazil. Brazil is a country located in South America, therefore, this point falls within South America.
If John has x marbles, Jivanti will have 45-x marbles.
If both of them lost 5 marbles each, John will have x-5 and Jivanti will have 45-x-5 ie 40-x
Product of the number of marbles left is 124
(x-5)(40-x)=124
x^2-45x+324=0
x^2-36x-9x+324=0
(x-36)(x-9)=0
x=36 or 9
The number of marbles with them is 36 and 9
