inequalities

Front

What does the inequality h ≥ 45 represent in a real-world context?

Back

You must be at least 45 inches tall to ride the rollercoaster.

Front

True or False: If you multiply or divide both sides of an inequality by a negative number, you must reverse the inequality sign.

Back

True

Front

What inequality is represented by the phrase 'a number x minus 4 is no more than 12'?

Back

x - 4 ≤ 12

Front

Is j = 9 a solution to the inequality j + 1 > 10?

Back

No, j = 9 is NOT a solution.

Front

How do you graph the inequality c ≤ -4?

Back

Closed circle on -4, arrow to the left.

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using inequality signs (>, <, ≥, ≤).

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 'greater than or equal to'.

Front

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

Back

It means 'less than or equal to'.