Module 1 Review

Front

What is the Multiplication Property of Equality?

Back

Multiplying both sides of an equation by the same number results in an equivalent equation.

Front

What is the Subtraction Property of Equality?

Back

Subtracting the same number from both sides of an equation results in an equivalent equation.

Front

Solve for x: 9x + 0.5 = 18.5

Back

x = 2

Front

Rob bought a student discount card for the football games. If he attended 23 games and spent a total of $46.10, how much was the discount card?

Back

The discount card cost $7.00.

Front

What is the Addition Property of Equality?

Back

Adding the same number to both sides of an equation results in an equivalent equation.

Front

What is an equation?

Back

A mathematical statement that asserts the equality of two expressions.

Front

What does it mean to solve an equation?

Back

Finding the value of the variable that makes the equation true.

Front

What is a variable in mathematics?

Back

A symbol, often a letter, that represents an unknown value.

Front

What is the purpose of properties of equality?

Back

To maintain the equality of an equation while performing operations.

Front

What is an equivalent equation?

Back

An equation that has the same solution as another equation.