Inequality Word Problems

Front

What does the phrase 'no more than' indicate in an inequality?

Back

It indicates the use of the symbol ≤ (less than or equal to).

Front

If Johnny earns $15 per hour and wants to earn at least $105, what inequality represents his work hours?

Back

15h ≥ 105

Front

What inequality represents the maximum speed Katie can go without exceeding the speed limit of 45 mph if she is currently going 30 mph?

Back

30 + s ≤ 45

Front

If Pet Supplies makes a profit of $5.50 per bag and wants to make at least $5225, what inequality represents the number of bags sold?

Back

5.50x ≥ 5225

Front

What inequality represents the number of miles a limo driver must drive to make more than $450 if he charges $375 plus $0.85 per mile?

Back

0.85x + 375 > 450

Front

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

Back

It means 'greater than'.

Front

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

Back

It means 'less than'.

Front

What is the meaning of the symbol '≥' in an inequality?

Back

It means 'greater than or equal to'.

Front

What is the meaning of the symbol '≤' in an inequality?

Back

It means 'less than or equal to'.

Front

How do you represent the phrase 'at least' in an inequality?

Back

It is represented by the symbol ≥.