Answer:
These people include our friends and family, our classmates, our religious ... Social psychologists believe that human behavior is determined by both a ... Humans are motivated to find food and water, to obtain adequate shelter, and ... in this way, but you did it for your friends because you felt close to and cared about them.
Step-by-step explanation:
Answer:
a. (2 - x, -4 - 1/2y)
Step-by-step explanation:

Simplify to get the answer.
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