Inequality Review

Front

What does the inequality r > 3.5 represent?

Back

It means that the value of r is greater than 3.5.

Front

What does the inequality x ≤ 5 indicate about the value of x?

Back

It indicates that x can be 5 or any number less than 5.

Front

How do you solve the inequality 3x - 25 < 100?

Back

Add 25 to both sides to get 3x < 125, then divide by 3 to find x < 41.67.

Front

What value makes the inequality x + 5 ≥ 27 false?

Back

The value 21 makes the inequality false because 21 + 5 = 26, which is less than 27.

Front

What value makes the inequality x/5 > 100 false?

Back

The value 500 makes the inequality false because 500/5 = 100, which is not greater than 100.

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 'greater than or equal to'.

Front

What does the symbol '<' mean?

Back

It means 'less than'.

Front

How can you represent 'x is less than 10' in inequality form?

Back

x < 10.

Front

What is the solution set for the inequality x > 3?

Back

The solution set includes all numbers greater than 3.