Solve the System $$\left( \begin{array} { r l r } - 2 x + 3 y + 5 z & = 23 \\3 x - 5 z & = - 13 \\5 z & = 25\end{array} \right)$$

question 9

Multiple Choice

Solve the system. $$\left( \begin{array} { r l r } - 2 x + 3 y + 5 z & = 23 \\3 x - 5 z & = - 13 \\5 z & = 25\end{array} \right)$$

• A) x = 4, y = 2, z = 5
• B) x = 5, y = 1, z = 3
• C) x = 3, y = -1, z = 3
• D) x = 3, y = 0, z = 5

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Definitions:

Adaptive Traits

Characteristics of organisms that enhance their survival and reproduction in a specific environment, resulting from the process of natural selection.

Migration

The movement of organisms from one place to another, often cyclically or seasonally, driven by various factors such as food, climate, or breeding.

Genetic Distance

Genetic distance is a measure of how different populations are from each other genetically. Genetic distance can inform population geneticists about levels of inbreeding within a population or about the historic relationships between populations or species.

Population

A group of individuals of the same species living in the same area at the same time, capable of interbreeding.