Ann has a bookcase with 4 shelves. Each shelf has 20 books. How many books are in the bookcase?

16 is the absolute value

step-by-step explanation:

on plase n

c.the first excerpt shows their expectations about the camp, and the second shows the reality of their circumstances

is the answer this is because first they talk about what is expected of the camp but in the second excerpt they get a harsh awakening to the true realities of the camp.

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