Determine If the Lines Are Parallel, Perpendicular, or Neither Parallel $$\begin{array} { l } 6 x + 4 y = 5 \\- \frac { 1 } { 2 } x + \frac { 3 } { 4 } y = - 2\end{array}$$

question 18

Multiple Choice

Determine if the lines are parallel, perpendicular, or neither parallel nor perpendicular. $$\begin{array} { l } 6 x + 4 y = 5 \\- \frac { 1 } { 2 } x + \frac { 3 } { 4 } y = - 2\end{array}$$

• A) parallel
• B) neither
• C) perpendicular

Recognize the criteria for diagnosing substance use disorders.

Comprehend the role of tolerance and withdrawal in substance use disorders.

Identify the factors contributing to substance use and abuse, including social, cultural, and individual factors.

Understand the cycle of drug abuse and the analogies to epidemics.

---

Definitions:

Emphasize Lip Movements

The action of making lip movements more pronounced or noticeable, often used in speech therapy or communication techniques to enhance understanding, especially in individuals with hearing impairments.

High-pitched Tones

Sounds that have a high frequency, often perceived as shrill or sharp.

Ear Infection

An inflammation of the inner, middle, or outer ear, often with infection caused by bacteria or viruses.

Excessive Crankiness

An heightened state of irritability or fussiness, often without a readily identified cause.