Solve the Equation $2 x + 8 = 18$ A) $x = - 5$

question 3

Multiple Choice

Solve the equation. $2 x + 8 = 18$

• A) \(x = - 5\)
• B) \(x = 8\)
• C) \(x = 4\)
• D) \(x = 13\)
• E) \(x = 5\)

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Definitions:

Fixed-Ratio

A reinforcement schedule where a response is reinforced only after a specified number of responses.

Variable-Ratio

A reinforcement schedule where a response is reinforced after an unpredictable number of responses, leading to high and steady response rates.

Fixed-Interval

A schedule of reinforcement where rewards are delivered at constant intervals of time, contingent on the first response after the interval has passed.

Variable-Interval

A reinforcement schedule that reinforces a response at unpredictable time intervals, leading to steady, moderate response rates.