Solve the Inequality $2 x ^ { 2 } + 9 x - 5 \leq 0$

question 82

Short Answer

Solve the inequality. $2 x ^ { 2 } + 9 x - 5 \leq 0$ Please enter your answer in interval notation.

Understand the evolution and origins of language, including theories on how spoken language may have developed.

Grasp the significance of linguistic features such as alphabets, linguistic divergence, and the impact of language on perceptions of reality.

Understand the distinction and similarities between various altered states of consciousness.

Recognize the stages and functions of sleep and their impact on health and behavior.

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Definitions:

Classical Economists

Economists from the late 18th and early 19th centuries who believed in free markets, competition, and the self-regulating nature of economies.

Sticky Wages

A situation in economics where wages do not adjust quickly to changes in labor market conditions, often leading to unemployment or surplus of labor.

Business Expectations

Business expectations relate to the outlooks and forecasts that businesses have regarding future economic conditions, which can influence their strategic planning and operations.

Progressive Tax

A tax system in which tax rates increase as the taxable amount increases, placing a higher burden on those with higher incomes.