Why do you flip signs for inequalities?

When you multiply both sides by a negative value you make the side that is greater have a “bigger” negative number, which actually means it is now less than the other side! This is why you must flip the sign whenever you multiply by a negative number.

What is wrong with economic inequality?

Enough economic inequality can transform a democracy into a plutocracy, a society ruled by the rich. Large inequalities of inherited wealth can be particularly damaging, creating, in effect, an economic caste system that inhibits social mobility and undercuts equality of opportunity.

How do you write an inequality with two variables?

To graph the solution set of an inequality with two variables, first graph the boundary with a dashed or solid line depending on the inequality. If given a strict inequality, use a dashed line for the boundary. If given an inclusive inequality, use a solid line. Next, choose a test point not on the boundary.

Why is social inequality useful for society?

Functionalist theorists believe that inequality is inevitable and desirable and plays an important function in society. Important positions in society require more training and thus should receive more rewards. Social inequality and social stratification, according to this view, lead to a meritocracy based on ability.

How do you write an inequality from a number line?

To plot an inequality, such as x>3, on a number line, first draw a circle over the number (e.g., 3). Then if the sign includes equal to (≥ or ≤), fill in the circle. If the sign does not include equal to (> or <), leave the circle unfilled in.

What is an example of social inequality?

The major examples of social inequality include income gap, gender inequality, health care, and social class. Examples include sex, skin colour, eye shape, place of birth, sexuality, gender identity, parentage and social status of parents.

How do you explain social inequality?

Social inequality is an area within sociology that focuses on the distribution of goods and burdens in society. This is the degree to which a person’s social background, defined by their parents’ social class or economic status, influences that person’s opportunities in life.