Write the Solution Set Using Interval Notation $\left( - \infty , - \frac { 9 } { 5 } \right)$

question 186

Multiple Choice

Write the solution set using interval notation.
-2(5 x+1) -2<5(2 x-5) +7

• A) \(\left( - \infty , - \frac { 9 } { 5 } \right)\)
• B) \(( - \infty , - 9 )\)
• C) \(( - \infty , \infty )\)
• D) \(\varnothing\)

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Definitions:

Psychoactive Drugs

Substances that affect the mind, mood, or behavior by altering the chemical processes in the brain.

Insomnia

A sleep disorder characterized by difficulty falling asleep, staying asleep, or experiencing restorative sleep, leading to daytime impairment.

Barbiturate

A class of drugs derived from barbituric acid, acting as a central nervous system depressant, used for sedation, anesthesia, or to treat seizures.

Opiates

A group of drugs derived from opium, used for their analgesic, sedative, and narcotic properties, often prescribed for pain relief but also associated with addiction and abuse.