Drop ur snaps while im in class

The balance includes both the fees for service and the shipping charges. is this sentence incomplete or complete?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the length of each side of a square increases by 2.5 inches to form a new square with a perimeter of 70 inches. the length of each side of the original square was inches.

How does the author foreshadow trouble in the prison? support your answer with explicit textual evidence