-10
8 and 2
-22
-10 and 1
-10
14
-35
84
The two numbers that add to 16 and multiply to 63 are 7 and 9. This is because 7 + 9 = 16 and 7 * 9 = 63. These numbers satisfy both conditions simultaneously, making them the correct solution to the problem.
44
-18
2 and 10