Solving inequality

Front

Solve: x + 3 < -5

Back

x < -8

Front

Solve: -19 ≤ 8 + k

Back

-27 ≤ k

Front

Which of the following inequalities would require you to flip the sign when solving? 2x < 3, 3x > -9, -4x ≥ 10, 5x ≤ 15

Back

-4x ≥ 10

Front

Which is the solution of -6a ≥ -36?

Back

a ≤ 6

Front

What inequality does the number line graph represent?

Back

x < -4

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?

Back

It means 'less than or equal to'.

Front

What does the symbol '≥' mean?

Back

It means 'greater than or equal to'.

Front

When solving inequalities, what happens to the inequality sign when you multiply or divide by a negative number?

Back

The inequality sign flips.

Front

Solve: 5x - 2 > 3

Back

x > 1