OUR Integrated Math 1 Unit 4 Test Review (Regular - No Matrices)

Front

What does the inequality x ≥ 3 represent on a number line?

Back

It represents all numbers greater than or equal to 3, including 3 itself.

Front

What is the Division Property of Equality?

Back

If a = b, then a/c = b/c for any non-zero c.

Front

Solve the compound inequality: 3x ≥ 9 or 5 + x < 6.

Back

x < 1 or x ≥ 3.

Front

What does the Multiplication Property of Equality state?

Back

If a = b, then ac = bc for any c.

Front

What is the first step to solve the equation 1 + 4n - 6n = 1 - 8n?

Back

Combine like terms: 1 - 2n = 1 - 8n.

Front

What is an inequality?

Back

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

Front

What is the Addition Property of Equality?

Back

If a = b, then a + c = b + c for any c.

Front

What is the Subtraction Property of Equality?

Back

If a = b, then a - c = b - c for any c.

Front

How do you solve the equation 4x = 72?

Back

Use the Division Property of Equality: x = 72/4 = 18.

Front

What does the symbol '>' mean in an inequality?

Back

It means 'greater than'.