FOA Study Guide Module 3 Inequalities

Front

Solve the inequality: -4x > 20

Back

x < -5

Front

Solve the inequality: 2x < 16

Back

x < 8

Front

Solve the inequality: 5x + 3 ≥ -7

Back

x ≥ -2

Front

Solve the inequality: -2x + 9 ≤ -11

Back

x ≥ 10

Front

Back

Subtract 4 on both sides, multiply by 3 on each side.

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions, showing that one is greater than, less than, or not equal to the other.

Front

What does the symbol '>' represent?

Back

The symbol '>' means 'greater than'.

Front

What does the symbol '<' represent?

Back

The symbol '<' means 'less than'.

Front

What does the symbol '≥' represent?

Back

The symbol '≥' means 'greater than or equal to'.

Front

What does the symbol '≤' represent?

Back

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