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If the sum of two numbers is negative, then the two numbers must be ()1. Both are negative 2. One is negative and the other is 0 3. At least one negative number
If the sum of two numbers is negative, then the two numbers must be (3. At least one negative number)
If the sum of two numbers is negative, then () A. Both numbers are negative B. One number is negative and the other is 0 C. Of the two numbers, one is a positive number and the other is a negative number, and the absolute value of the negative number is greater than the positive number. D. All three scenarios are possible
If the sum of two numbers is negative, at least one number is negative.
Therefore, D.
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