Inequalities Grade

Front

What does the inequality r > 48 represent in a real-world context?

Back

It means that a person must be taller than 48 inches to ride the roller coaster.

Front

What does the inequality c < 36 represent in a real-world context?

Back

It means that a parent must ride the bouncing frog ride with any child who is less than 36 inches tall.

Front

What is the meaning of the inequality a ≥ 11?

Back

It indicates that the value of 'a' is greater than or equal to 11.

Front

How do you solve the inequality X/5 ≥ 7?

Back

Multiply both sides by 5 to get X ≥ 35.

Front

When do you use a closed dot on a graph of an inequality?

Back

You use a closed dot when the inequality includes '≤' or '≥'.

Front

What does the symbol '>' mean in an inequality?

Back

It means 'greater than'.

Front

What does the symbol '<' mean in an inequality?

Back

It means 'less than'.

Front

What does the symbol '≤' mean in an inequality?

Back

It means 'less than or equal to'.

Front

What does the symbol '≥' mean in an inequality?

Back

It means 'greater than or equal to'.

Front

If a < 11, what does this tell you about the value of 'a'?

Back

It tells you that 'a' is less than 11.