8
-17
The numbers are: 80 and -20
-32
The average. Add all the numbers together and divide that by how many numbers there are. Example: 6,2,3,4,5. Added together equals 20. Divided by all of the numbers (5) equals 4. Your answer would be 4.
45
The two numbers that add up to -5 and multiply to -14 are -7 and 2. When you add them together, -7 + 2 equals -5, and when you multiply them, -7 * 2 equals -14.
If you're talking about which two prime numbers added together equals to 19, then the answer is 2 and 17. They are both prime numbers, and they add up to be 19.
-40
36
There are several prime numbers that add up to 144 and of it is 71+73 =144
41 plus 3 equals 44. You add the two numbers together to get the answer.
-1