Solve and Graph 1-Step Inequalities

Front

What is an inequality?

Back

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

Front

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

Back

The symbol '>' means 'greater than'.

Front

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

Back

The symbol '<' means 'less than'.

Front

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

Back

The symbol '≥' means 'greater than or equal to'.

Front

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

Back

The symbol '≤' means 'less than or equal to'.

Front

How do you solve the inequality -9h > -63?

Back

Divide both sides by -9 and reverse the inequality sign: h < 7.

Front

How do you solve the inequality -6a ≥ -36?

Back

Divide both sides by -6 and reverse the inequality sign: a ≤ 6.

Front

When graphing the inequality b < 6, what type of circle is used?

Back

An open circle is used when graphing b < 6.

Front

When graphing an inequality, when do you use a closed dot?

Back

You use a closed dot for inequalities with ≤ or ≥.

Front

Solve the inequality -4 + y < -8.

Back

y < -4.