Answer:
2.4
Step-by-step explanation:
Part A: 3x + 15 = 5x - 25
Part B: x = 20
-4.3 is rational but not an intiger
Answer:
50, 52, 54, 55, 56, 56, 64, 65, 68, 74, 74, 76, 77, 77, 80, 81, 90, 91, 95, 99,
Step-by-step explanation:
Answer:
(x,y) becomes (-y,x) so (3,2) would become (-2,3)