Alg I Study Guide 4B.1

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Front

Back

Front

Back

Front

What type of number is a repeating decimal or a decimal that terminates?

Back

A Rational Number.

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Front

Define a rational number.

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers.

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What is the formula for the area of a rectangle?

Back

Area = Length × Width.

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What does it mean for an expression to be equivalent?

Back

Two expressions are equivalent if they have the same value for all values of the variable.

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Front

What is the process of expanding an expression?

Back

Expanding an expression involves multiplying out the factors to write it as a sum.