Definition
Inequality is the relation between two expressions that are not equal, employing a sign such as ≠ ‘not equal to’, > ‘greater than', or < ‘less than'.
1.
a. h > 50
Answer: greater than
b. h <= 20
less than or equal to
c. 30 >= h
greater than or equal to
2.
Is 25 a solution to any of the inequalities?
Yes. 25 is a solution to the inequality 30 >= h
We can rewrite this inequality as:
[tex]h\text{ }\leq\text{ 30}[/tex]
The inequality means that h can take values that are less than 30 or equal to 30
3. Is 40 a solution to any of the inequalities?
No. 40 is not a solution to any of the inequalities
4. Is 30 a solution to any of the inequalities?
Yes. 30 is a solution to the inequality 30 >= h
