Arrange the steps in the correct order to solve the equation. Simplify: . Divide both sides of the equation by 3: . Take the log of each side: . Divide each side by log 2: . Use the Exponential Property and write in decimal form: . Add 5 to each side of the equation: . Add 4 to each side of the equation: . Find the value of and substitute: . ↓ ↓ ↓ ↓ ↓ ↓ ↓

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?