Which word can replace the phrase really unnecessary without changing the meaning of this sentence ? although the report has plenty of details and was well written, we believed many sections were really unnecessary because much of the information added little value a. hypothetical b. superfluous c. compulsory d. conservative

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