Period 4 - Pre-Algebra Fall Final Exam

Front

When graphing inequalities, if the sign is \( \leq \) or \( \geq \) we use a ________ circle.

Back

closed

Front

What is the absolute value of -9?

Back

9

Front

What is the sign of the sum for the following problem? (+) + (+) = ?

Back

positive

Front

What property do you use to get rid of parentheses when simplifying expressions?

Back

The Distributive Property

Front

Solve the equation: 2m + 12 = 5m - 6. What is m?

Back

m = 9

Front

What is the definition of an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols such as <, >, ≤, or ≥.

Front

What does the Distributive Property state?

Back

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

Front

What is the absolute value of a number?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction.

Front

What is the result of adding two positive numbers?

Back

The result is always a positive number.

Front

What is the solution to the equation: 3x - 4 = 5?

Back

x = 3.