There are infinitely many pairs.
1) Pick a value for one of the numbers - call this A
2) The second number, B = 0.47 - A
what 2 numbers add to make five and multiply to make -36
-1
The list of cubes are: 1,8,27 Which two numbers add up to 28? I think you can see which ones.
-22
9 and 36
You must add either two odd numbers or two even numbers.
5 and -3
what 2 numbers add to make five and multiply to make -36
6
-1
The numbers are: -5 and 3
The list of cubes are: 1,8,27 Which two numbers add up to 28? I think you can see which ones.
12
5 x 1.25
-22
That depends whether you want to add the numbers, to multiply them, or what.
998, 999