Expressions Study Guide ADV 2024

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Back

6

Front

Which phrase represents the expression: 6x – 1?

Back

1 less than the product of 6 and x.

Front

Factor: 8m − 24

Back

4(2m − 6)

Front

What property is used to show the equivalent expressions: (3y + 2x) + 4x = 3y + (2x + 4x)?

Back

Associative Property

Front

Write a simplified expression for the total number of cats if Mrs. Thomas has x cats, Mr. Crawford has twice as many, and Mr. Dixon has 12 more than Mr. Crawford.

Back

6x + 12

Front

What is an expression?

Back

A combination of numbers, variables, and operators (like + and -) that represents a value.

Front

Define the Commutative Property.

Back

The property that states you can change the order of numbers in addition or multiplication without changing the result.

Front

Define the Associative Property.

Back

The property that states you can change the grouping of numbers in addition or multiplication without changing the result.

Front

What is the Distributive Property?

Back

The property that states a(b + c) = ab + ac.

Front

What does it mean to simplify an expression?

Back

To combine like terms and reduce the expression to its simplest form.