Inequalities Test Review

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols such as <, >, ≤, or ≥.

Front

What does the symbol '≤' mean?

Back

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

Front

What does the symbol '≥' mean?

Back

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

Front

How do you solve the inequality -3w - 2 < -17?

Back

Add 2 to both sides: -3w < -15. Then divide by -3 (remember to flip the inequality): w > 5.

Front

Translate the phrase: 'Sara has at most 5 pairs of shoes.'

Back

x ≤ 5.

Front

What is the maximum score on the pilot's test?

Back

The maximum score is 95 points, represented as p ≤ 95.

Front

How do you represent 'x is greater than 5' in inequality form?

Back

x > 5.

Front

What is the solution to the inequality 11 ≥ a?

Back

This means that 'a' can be any number less than or equal to 11.

Front

What is the first step in solving the inequality 7(11k + 12) + 9k?

Back

Distribute 7 to both terms inside the parentheses.

Front

What is the simplified form of 7(11k + 12) + 9k?

Back

The simplified form is 86k + 84.