7.PFA.4 Inequalities TEST

Front

What does the inequality x ≤ 12 represent?

Back

It means that a person must be at most 12 years old to order from the kids menu.

Front

What happens to the inequality sign when you multiply or divide by a negative number?

Back

The inequality sign FLIPS.

Front

How do you start solving the inequality 34 ≥ 6 - 7g?

Back

Move '6 - 7g' to the left side and FLIP the sign to get 6 - 7g ≤ 34.

Front

What is the solution to the inequality x ≤ 14?

Back

It means that x can be any number less than or equal to 14.

Front

When graphing an inequality, what symbol indicates an open dot?

Back

The symbols < and > indicate an open dot.

Front

What does the inequality x < 5 mean?

Back

It means that x can be any number less than 5.

Front

What is the solution to the inequality -3x ≥ 9?

Back

x ≤ -3 after dividing both sides by -3 and flipping the sign.

Front

What does the inequality x > 10 represent?

Back

It means that x can be any number greater than 10.

Front

What is the first step in solving the inequality 2x + 3 < 11?

Back

Subtract 3 from both sides to get 2x < 8.

Front

What does the inequality x ≥ 0 indicate?

Back

It means that x can be any number greater than or equal to 0.