Two opposite numbers are 4 units away from each other. What are the numbers?

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Evaluate the expression. (9 + 5)(3 + 2)0

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