Equations and Inequalities

Front

What is an inequality?

Back

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

Front

Solve the inequality: X - 10 > 25

Back

X > 35

Front

What does the symbol '≥' mean?

Back

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

Front

Solve the equation: 3c + 5 = 23

Back

c = 6

Front

What is the solution set of an inequality?

Back

The solution set of an inequality is the set of all values that make the inequality true.

Front

Match the graph with its inequality: 11 ≤ a

Back

The graph shows all values of 'a' that are greater than or equal to 11.

Front

Solve the inequality: -2(x + 5) > 6

Back

x < -8

Front

What is the difference between an equation and an inequality?

Back

An equation states that two expressions are equal, while an inequality shows that one expression is greater or less than another.

Front

Solve the equation: 4x + 7 = 23

Back

x = 4

Front

What does the symbol '<' mean?

Back

The symbol '<' means 'less than'.