Examlex
_______________is an extreme form of stratification in which some people are owned by others. It is a closed system in which people are treated as property and have little or no control over their lives.
Expression
A combination of numbers, variables, and mathematical operations that represents a particular value.
X
Often used in mathematics as a variable or unknown value in equations and algebraic expressions.
Simplify
The process of altering an expression to make it easier to understand or work with, often by combining like terms or eliminating complex fractions.
Expression
An expression in mathematics is a combination of symbols, numbers, and/or variables that represents a quantity or a relationship but does not include an equality or inequality symbol.
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