Pre-Algebra Inequalities review

Front

What is an inequality?

Back

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

Front

Write the inequality for: The temperature is less than 30 degrees.

Back

x < 30

Front

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

Back

The symbol '>' means 'greater than'.

Front

Solve the inequality: 5x > 20

Back

x > 4

Front

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

Back

The symbol '≤' means 'less than or equal to'.

Front

Write the inequality for: A number is at least 10.

Back

x ≥ 10

Front

If x ≤ 3, what are the possible values of x?

Back

x can be any number less than or equal to 3.

Front

Solve the inequality: 2x + 3 < 11

Back

x < 4

Front

What is the solution to the inequality: 7 - x ≥ 2?

Back

x ≤ 5

Front

Write an inequality for: You can spend no more than $50.

Back

x ≤ 50