Add or Subtract as Indicated $6 \frac { 1 } { 3 } + 14 \frac { 5 } { 8 }$

question 159

Multiple Choice

Add or subtract as indicated. Write the answer in lowest terms.
- $6 \frac { 1 } { 3 } + 14 \frac { 5 } { 8 }$

• A) \(20 \frac { 23 } { 24 }\)
• B) \(21 \frac { 23 } { 24 }\)
• C) \(6 \frac { 23 } { 24 }\)
• D) \(19 \frac { 23 } { 24 }\)

Differentiate among amphetamine compounds based on their physicochemical properties.

Know the safety concerns and side effects associated with amphetamine use.

Understand the historical and current medical uses of ephedrine.

Recognize the controversies and research findings related to methylphenidate use.