Inequalities practice

Front

What does the inequality x < -4 mean?

Back

It means that x can take any value less than -4.

Front

How do you solve the inequality -5m < 10?

Back

Divide both sides by -5 and reverse the inequality sign: m > -2.

Front

What is the solution to the inequality -4d - 9 ≤ 3?

Back

Add 9 to both sides: -4d ≤ 12, then divide by -4 and reverse the sign: d ≥ -3.

Front

Which graph represents the inequality -2 ≥ n?

Back

Graph A represents the inequality -2 ≥ n.

Front

Solve the inequality s - 10 ≤ 1.

Back

Add 10 to both sides: s ≤ 11.

Front

What is an inequality?

Back

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

Front

What does the symbol ≤ mean?

Back

It means 'less than or equal to'.

Front

What does the symbol ≥ mean?

Back

It means 'greater than or equal to'.

Front

How do you graph the inequality x > 3?

Back

Draw a number line, place an open circle at 3, and shade to the right.

Front

What is the solution set for the inequality x < 5?

Back

The solution set includes all numbers less than 5.