Unit 2B Two Step Inequalities/Word Problems

Front

What does the keyword 'at most' indicate in inequalities?

Back

It indicates the use of the symbol ≤.

Front

Match the inequality symbol with the phrase 'at least'.

Back

The symbol is ≥.

Front

What is the solution to the inequality 7n - 1 > 76?

Back

n > 11.

Front

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

Back

The inequality sign flips.

Front

If b < -2, what does the graph look like?

Back

The graph shows all values to the left of -2, not including -2.

Front

What is the average score needed for Dave to achieve a test average of at least 90 after 6 tests?

Back

He needs to score at least 109 on the sixth test.

Front

What does the inequality x ≥ 86.2 represent?

Back

It represents that x can be 86.2 or any number greater than it.

Front

How do you represent the phrase 'more than' in an inequality?

Back

It is represented by the symbol >.

Front

What is the solution to the inequality -3x ≥ 12?

Back

x ≤ -4.

Front

What does the symbol < indicate in an inequality?

Back

It indicates that the value on the left is less than the value on the right.