Inequalities Test

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, greater than or equal to, or less than or equal to the other.

Front

What does the symbol '≥' represent?

Back

The symbol '≥' means 'greater than or equal to'.

Front

What does the symbol '≤' represent?

Back

The symbol '≤' means 'less than or equal to'.

Front

How do you solve the inequality @@3x + 7 ge -17@@?

Back

Front

What is the first step in solving an inequality?

Back

The first step is to isolate the variable on one side of the inequality.

Front

How can you graph the solution of an inequality?

Back

You can graph the solution by drawing a number line and using an open circle for '>' or '<' and a closed circle for '≥' or '≤'.

Front

Back

Front

How do you represent a real-world situation with an inequality?

Back

Identify the quantities involved, determine the relationship between them, and express it using an inequality.

Front

What inequality represents Brian and Kyra's bank accounts after 'x' weeks?

Back

Front

What is the inequality for Cindy's cab fare if she has no more than $15?

Back

The inequality is @@1.5 + 0.65x le 15@@.