7.EE.4b Review Game

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

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 -12a + 4 > -52?

Back

First, subtract 4 from both sides: -12a > -56. Then, divide by -12 (remember to flip the inequality): a < 4.

Front

What are two solutions to the inequality x < 8?

Back

Any numbers less than 8, such as 7.9 and 0.8.

Front

How do you graph the inequality 3b + 4 ≤ 7?

Back

First, solve for b: 3b ≤ 3, so b ≤ 1. Then, graph a closed circle at 1 and shade to the left.

Front

What is the solution to the inequality 3b + 4 ≤ 7?

Back

b ≤ 1.

Front

What is the difference between an equation and an inequality?

Back

An equation states that two expressions are equal, while an inequality shows that one expression is greater or less than another.