If T Represents a Number, Write an Expression for 7

question 44

Multiple Choice

If t represents a number, write an expression for 7 less than twice the number.

• A) 2t - 7
• B) 2t + 7
• C) 7 - 2t
• D) 2(t - 7)

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Definitions:

Human Laboratory Studies

Experimental research conducted in controlled lab settings, often involving human participants to understand various aspects of behavior, cognition, and physiology.

Control

The power to influence or direct people's behavior or the course of events.

Third Variables

Factors that are not directly under study but may influence the relationship between the variables being examined in research.

Learned Helplessness

A condition in which a person suffers from a sense of powerlessness, arising from a traumatic event or persistent failure to succeed.