Alg. 1 Ch. 5-1-5-3 Review

Front

What inequality represents the situation where a limo driver needs to make more than $450 in one day, charging a rental fee of $375 plus $0.85 per mile?

Back

0.85x + 375 > 450

Front

Which inequality symbol represents 'more than'?

Back

>

Front

What inequality does the number line graph that shows values less than -4 represent?

Back

x < -4

Front

Solve the inequality: x - 14 < -8. What is the correct letter for the solution?

Back

B

Front

Solve the inequality: n > -2.5. What is the solution?

Back

n > -2.5

Front

What is the definition of 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

It means 'less than'.

Front

What does the symbol '≥' mean in an inequality?

Back

It means 'greater than or equal to'.

Front

How do you solve the inequality 2x + 3 < 11?

Back

Subtract 3 from both sides: 2x < 8, then divide by 2: x < 4.

Front

What is the solution to the inequality 5 - x ≥ 2?

Back

x ≤ 3.