The Solution to the Compound Inequality $x - y < 0 \text { and } x + y > 0$

question 45

Essay

The solution to the compound inequality $x - y < 0 \text { and } x + y > 0$ is the same as the solution to what simple inequality?

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Definitions:

Dependent Variable

The variable in an experiment that is expected to change as a result of manipulations of the independent variable.

Positive Correlation

An association between increases in one variable and increases in another—or between decreases in one and in another.

Height And Weight

Physical measurements that indicate the vertical stature and mass of a body, often used in assessing health and development.

Average Income

The sum of all incomes in a group divided by the number of individuals in that group, often used as an economic indicator.