Front

Solve for x: |x - 6| + 4 = 10

Back

x = 12 and x = 0

Front

Solve for x: 2|x - 4| + 8 = 18

Back

x = 9 and x = -1

Front

List the elements of A: A = {x : x is a positive odd number smaller than 10}

Back

A = {1, 3, 5, 7, 9}

Front

Solve the inequality: -8 < 2(x + 4) or -3x + 4 > x - 4

Back

x < -8 or x < 2

Front

Solve the compound inequality: 3x + 2 < -4 or 4x + 4 > 24

Back

x < -2 or x > 5

Front

Definition: Absolute Value

Back

The distance of a number from zero on the number line, denoted as |x|.

Front

Definition: Compound Inequality

Back

An inequality that combines two or more inequalities, often using 'and' or 'or'.

Front

Definition: Set Notation

Back

A way to describe a set by stating the properties that its members must satisfy.

Front

Definition: Positive Odd Numbers

Back

Numbers greater than zero that are not divisible by 2, e.g., 1, 3, 5, 7, 9.

Front

Solve for x: |x + 3| = 5

Back

x = 2 and x = -8