Inequalities Grade

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or equal to the other.

Front

What does the symbol '>' mean in inequalities?

Back

'>' means 'greater than'. For example, x > 5 means x is greater than 5.

Front

What does the symbol '<' mean in inequalities?

Back

'<'' means 'less than'. For example, x < 3 means x is less than 3.

Front

What does the symbol '≥' mean in inequalities?

Back

'≥' means 'greater than or equal to'. For example, x ≥ 4 means x is greater than or equal to 4.

Front

What does the symbol '≤' mean in inequalities?

Back

'≤' means 'less than or equal to'. For example, x ≤ 2 means x is less than or equal to 2.

Front

How do you represent 'all items cost more than $10' in inequality form?

Back

i > 10.

Front

How do you represent 'the band practice will be less than 45 minutes long' in inequality form?

Back

p < 45.

Front

What inequality does the number line graph showing all values less than -4 represent?

Back

x < -4.

Front

What inequality does the number line graph showing all values greater than or equal to -5 represent?

Back

x ≥ -5.

Front

What is the inequality clue word for 'is less than'?

Back

'is less than' corresponds to the symbol '<'.