What is the argument of -1 + √3 i? 30° 60° 120° 150°

What is the result of adding the system of equations? 2x+y=4 3x-y=6

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

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