Algebra 1 : First Semester Exam

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Which inequality describes the situation: A person will work in a company for at least 5 years?

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Write a function rule for the statement: "3 more than the quotient of n and 4 is y".

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What is the definition of a variable in algebra?

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A symbol used to represent an unknown value.

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What is the definition of an equation?

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A mathematical statement that asserts the equality of two expressions.

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What does it mean to simplify an expression?

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To reduce it to its simplest form by combining like terms.

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What is the distributive property in algebra?

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a(b + c) = ab + ac.

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What is the difference between an expression and an equation?

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An expression does not have an equality sign, while an equation does.