If You Solve the Following System ,What Is the Value

question 159

Multiple Choice

If you solve the following system ,what is the value of y?

• A) 2
• B) -2
• C) 1
• D) -1
• E) 5

Understand the steps and procedures involved in conducting scientific investigations in social sciences.

Recognize the importance of controlling variables and creating experimental and control groups in social science research.

Identify the factors that social scientists focus on when examining human behavior, such as participants, situation, actions, and motivations.

Define social science and distinguish it from other fields of study.

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Definitions:

Metamorphism

the process by which rocks are changed by heat, pressure, and chemical processes, resulting in metamorphic rock.

Geologic Setting

The physical, geological, and environmental context of an area, including its rock types, structures, and past geologic events.

Metamorphism

The process by which the mineral composition and texture of rocks are changed by exposure to heat and pressure.

Metamorphic Process

A geological process that alters the composition or structure of rock due to heat, pressure, or the presence of fluids, without the rock melting.