For the piece-wise defined function shown below, evaluate f(-4).
Type your answer as a number only, with no letters or other
characters.
x <-2
5x-3
f (x) = x+8
11 x + 7
-2 < x <3
x>3

Simplify the expression. enter the correct answer.

34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?

Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?