Solve and translate Inequalities

Front

What does the inequality x ≥ 48 represent in a real-world context?

Back

It means that a person must be at least 48 inches tall to ride the roller coaster.

Front

How do you interpret the inequality x ≥ 3 on a number line?

Back

It includes all numbers greater than or equal to 3, represented by a closed dot at 3 and a line extending to the right.

Front

What does the inequality b ≤ -2 indicate about the value of b?

Back

It means that b can be -2 or any number less than -2.

Front

If z ≤ 9, what are the possible values for z?

Back

z can be any number less than or equal to 9.

Front

What is the difference between x > 3 and x ≥ 3?

Back

x > 3 means x is greater than 3 (not including 3), while x ≥ 3 means x is greater than or equal to 3 (including 3).

Front

How would you express 'at least 5' in inequality form?

Back

x ≥ 5.

Front

What does the inequality x < -1 mean?

Back

It means x can be any number less than -1.

Front

How do you solve the inequality 2x < 10?

Back

Divide both sides by 2 to get x < 5.

Front

What is the solution set for the inequality b > -2?

Back

All numbers greater than -2.

Front

How can you represent the inequality x ≤ 4 on a number line?

Back

Draw a closed dot at 4 and shade to the left.