Which of the following statements best describes the effect of replacing the graph of y = f(x) with the graph of y = f(x - 2)?
a. the graph of y = f(x) will shift left 2 units.
b. the graph of y = f(x) will shift right 2 units.
c. the graph of y = f(x) will shift up 2 units.
d. the graph of y = f(x) will shift down 2 units.

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?