Suppose that there are 6 people at a bar. For any pair of people, either they are mutual friends or mutual enemies. Use the pigeonhole principle to show that either 3 of the people at the bar are all mutual friends, or that 3 of the people at the bar are all mutual enemies.

Bis the correct answer

The answer is 270 cars.you can do this by making a proportional relationship. for instance, 200 is the whole we are using, so on a “number line” 200 would be over 100%. now, since he sells 35% more, add 35% to 100% to get 135% on the other side of the “number line” on the bottom half, leaving the top half empty.cross multiply 200 by 135 then divide by 100 to get your answer. i hope this , if it did, , if you don’t mind, giving me brainiest! 200/100% } 200 • 135 /100 ? /135%

Line ab is y = -7/5x + 56/5i don't understand  where point d comes into this.