HA: 1.inequalities in one variable

Front

What does the inequality x > 1 represent on a number line?

Back

It represents all numbers to the right of 1, not including 1.

Front

Which symbol represents 'more than'?

Back

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Front

If the Starlight Bowling Alley charges $6 for shoes and $8 per game, how do you express the maximum number of games Cameron can play with $42?

Back

6 + 8g ≤ 42, where g is the number of games.

Front

What does the inequality x ≤ 4 mean?

Back

It means x can be 4 or any number less than 4.

Front

What does the inequality x < 3 represent?

Back

It represents all numbers to the left of 3, not including 3.

Front

What is the meaning of 'no more than' in terms of inequalities?

Back

It means the value is less than or equal to a certain number, represented by ≤.

Front

How do you express 'at least 5' in inequality form?

Back

x ≥ 5.

Front

What does the inequality x < 0 indicate?

Back

It indicates that x is any negative number.

Front

If x > 2, what can we say about x?

Back

x is any number greater than 2.

Front

What is the solution to the inequality 3x < 9?

Back

x < 3.