One step equations and inequalities

Front

What symbols do you use a closed circle for when graphing an inequality?

Back

≤, ≥

Front

Why is 17 - x = 9 considered an algebraic equation?

Back

It is a number sentence stating two amounts are equivalent.

Front

Solve the inequality: x + 30 ≥ 50

Back

x ≥ 20

Front

Solve the inequality: x + 2 > 28

Back

x > 26

Front

Solve for j: 8.9 + j = 12.8

Back

j = 3.9

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols like <, >, ≤, or ≥.

Front

What does the symbol '>' mean in an inequality?

Back

It means 'greater than'.

Front

What does the symbol '<' mean in an inequality?

Back

It means 'less than'.

Front

What is the difference between an equation and an inequality?

Back

An equation states that two expressions are equal, while an inequality shows that one expression is greater or less than another.

Front

What does a closed circle represent on a number line?

Back

It represents that the number is included in the solution set (≤ or ≥).