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Equivalent Expressions and Discounts

Equivalent Expressions and Discounts

Assessment

Interactive Video

•

Mathematics

•

6th - 7th Grade

•

Practice Problem

•

Hard

Created by

Thomas White

FREE Resource

The video tutorial covers Module 2 Lesson 19, focusing on writing, evaluating, and finding equivalent expressions with rational numbers. It includes examples of calculating discounts and adjusting expressions for price increases. The lesson concludes with a summary and practice guidelines.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the tic-tac-toe review game mentioned in the lesson?

To practice solving equations

To review equivalent expressions

To learn about rational numbers

To introduce new vocabulary

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If an item's original price is $100 and the discount is 20%, what is the new price?

$80

$20

$120

$100

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which expression correctly represents the new price after a 20% discount on an item priced at $50?

50 / 0.8

50 - 50 * 0.2

50 + 50 * 0.2

50 * 1.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the discount amount if the original price is $28 and the discount is 20%?

$22.40

$2.80

$28.00

$5.60

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you express the new price of an item after a 33% discount using x as the original price?

x / 0.67

x * 1.33

x + 0.33x

x - 0.33x

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If an item's price increases by 33%, which expression represents the new price?

x - 0.33x

x / 1.33

x + 0.33x

x * 0.67

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the new price of an item originally priced at $56 after a 33% discount?

$37.52

$18.48

$56.00

$74.48

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