-12
-43
The numbers that add to -17 and multiply to 20 are -5 and -4. When you add -5 and -4, you get -17. When you multiply -5 and -4, you get 20.
The numbers that multiply to -125 and add to -20 are -25 and 5. When you multiply -25 and 5, you get -125, and when you add them together, you get -20. Thus, -25 and 5 are the correct pair of numbers.
-115
To find two numbers that add to 20 and multiply to 29, we can set up a system of equations. Let's call the two numbers x and y. We have the following equations: x + y = 20 and x * y = 29. By solving these equations simultaneously, we find that the two numbers are 5 and 15.
24
The numbers are: -1 and -20
The two numbers that multiply to -140 and add up to -8 are 7 and -20. When you multiply them, 7 × -20 equals -140, and when you add them, 7 + (-20) equals -8.
The two numbers that add to -8 and multiply to -20 are -10 and 2. This is because -10 + 2 = -8 and -10 * 2 = -20. These numbers satisfy both conditions simultaneously.
80
360
83