It is called the diction.
Angst, in writing, is like a dark story. One that has a sad, dark, etc. plot to it. On the other hand, tone is how a writer feel towards a topic.
Answer:
if you're solving for x, x=3/2 or 1.5
Explanation:
2x+1+4=8
2x+5=8
2x=8-5
2x=3
x=3/2 or in decimal form x=1.5
Books would be an example of printing media
Prefix: tele- the meaning behind it is 'distant'
I think that the most in depth answer is D, it makes the most sense!