What is the vertex of the graph of f(x) = |x – 13| + 11? A. (–11, 13)
B. (–13, 11)
C. (11, 13)
D. (13, 11)

What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?

How is this equation completed? i cannot find any examples in the book.