Practice 4-4 (evens)

Front

Solve the inequality for t: t + 2 < 0

Back

t < -2

Front

Solve the inequality for f: 5f > 20

Back

f > 4

Front

Solve the inequality for n: n + 2 < -4

Back

n < -6

Front

Solve the inequality for t: 3t > -15

Back

t > -5

Front

Solve the inequality for c: 2c ≤ 12

Back

c ≤ 6

Front

What is an inequality?

Back

An inequality is a mathematical statement that indicates one quantity is larger or smaller than another.

Front

What does it mean to solve an inequality?

Back

To solve an inequality means to find all values of the variable that make the inequality true.

Front

What is the solution set of an inequality?

Back

The solution set of an inequality is the set of all values that satisfy the inequality.

Front

What is the difference between < and ≤?

Back

< means 'less than' while ≤ means 'less than or equal to'.

Front

What is the difference between > and ≥?

Back

> means 'greater than' while ≥ means 'greater than or equal to'.