Morena, a scuba diver, used the expression below to describe her position in relation to sea level. 0 + (–15) + 6 which statement could describe the diver’s movements?
a. morena started at 15 feet below sea level, then dove down 6 more feet.
b. morena started at 15 feet above sea level, then dove down 6 more feet.
c. morena started at sea level, dove down 15 feet, then dove down 6 more feet. d. morena started at sea level, dove down 15 feet, then rose up 6 feet.

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?

Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. which of the following expressions could represent how much bo pays for the game? choose 2 answers: choose 2 answers: (choice a) a 0.82b0.82b (choice b) b 1.18b1.18b (choice c) c b-0.18b−0.18 (choice d) d b-18b−18 (choice e) e b-0.18bb−0.18b

Three consecutive integers have a sum of 234. what are the three integers