The "one head and one tail" would be my best guess because you get one of each outcome, whereas the other two outcomes are two of the same outcome.
Answer:
Step-by-step explanation: 2 is the real population
Step-by-step explanation:
-10x + 4 = -7x - 14 - 7x - 14
-10x + 4 = -14x - 28
4x = -32
x = -8.
Answer and Explanation: The answer is in the 1st image, and the explanation is in the 2nd image.