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Repeating decimal

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A decimal that repeats a digit or group of digits forever.

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monomial

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a number, variable, or product of a number and one or more variables

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Define variable

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Choosing a variable and a quantity for the variable to represent in an expression or equation.

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Rational number

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Any number that can be expressed as a ratio of two integers (a/b).

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Complex fraction

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A fraction containing one or more fractions in its numerator or denominator.

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A mathematical sentence showing two expressions are equivalent.

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equation

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A ratio comparing two quantities in different units

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rate

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A property indicating how multiplication applies to addition, where each term in parentheses is multiplied by a factor outside, e.g., a(b + c) = ab + ac.

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distributive property

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Linear expression as a product of its factors.

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Factored form (in linear expressions)

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Additive inverse property: sum of a number and its opposite is zero.

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True