Whats an inequality, and where would i use them in the real world?

Inequalities are used to limit: you must be taller than 42" to ride a ride at a park, shorter than 6'2" to be a pilot or work in a submarine, weigh at least 100lbs to donate blood, etc... Inequalities are used in engineering and production quality assurance.

an inequality is a relation that states that two or more numbers or mathematical expressions are inequal to each other. It makes that comparison that they are not equal. In the real world they are used in budgeting, in counting materials for manufacturing goods, and in business

Step-by-step explanation:

honeycrisps have skyrocketed to about $4.50 per pound