Understanding Compound Inequalities

Understanding Compound Inequalities

Assessment

Interactive Video

Mathematics

6th - 8th Grade

Hard

Created by

Ethan Morris

FREE Resource

This video tutorial by Mr. J covers solving compound inequalities, focusing on both 'or' and 'and' types. It includes four examples, two for each type, demonstrating step-by-step solutions. The video explains how to isolate variables and apply inverse operations, emphasizing the importance of maintaining balance in inequalities. It also highlights the difference in solutions for 'or' and 'and' inequalities, where 'or' requires only one condition to be true, while 'and' requires both.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main difference between 'or' and 'and' compound inequalities?

'Or' requires only one condition to be true, 'and' requires both.

'Or' and 'and' both require both conditions to be true.

'Or' and 'and' both require only one condition to be true.

'Or' requires both conditions to be true, 'and' requires only one.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the inequality 6Y < 30, what operation is used to isolate Y?

Addition

Subtraction

Multiplication

Division

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the solution for Y in the inequality 4Y + 10 > 54?

Y < 11

Y > 11

Y > 5

Y < 5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the inequality symbol change when both sides are divided by a negative number?

It becomes an equal sign.

It remains the same.

It becomes a greater than sign.

It flips direction.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the solution for X in the inequality X + 5 < 3?

X < -2

X > 2

X > -2

X < 2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In an 'and' compound inequality, what must be true for a solution to be valid?

Only one inequality must be true.

Both inequalities must be true.

Neither inequality must be true.

At least one inequality must be false.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the solution for X in the inequality X - 6 ≤ 11?

X ≤ 5

X ≤ 17

X ≥ 5

X ≥ 17

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?