Hobbs Dickson
01/08/2023 · Junior High School
Three years ago, the residents of Planet \( X \) found a black hole leading to another galaxy. Since then, they have been leaving Planet \( X \) at a rate of 120 residents per year. The following equation describes this situation: \( -120 \cdot 3=-360 \) What does -360 tell us? Choose 1 answer: (A) A total of 360 residents left Planet \( X \) in the past 3 years. (B) 360 residents left Planet \( X \) each year. (C) There are 360 residents left on Planet \( X \).
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(A) A total of 360 residents left Planet \( X \) in the past 3 years.
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