7G Eureka Module 4 Lesson 7 Problems
- 1. Write an equation to solve the following: A sign says that the price marked on all music equipment is 𝟑0% off the original price. You buy an electric guitar for the sale price of $𝟑𝟏𝟓. What is the original price?
A) 0.30x = 315
B) (1 - 0.30)x = 315
C) x / 0.30 = 315
D) x - 0.30x = 315
- 2. A sign says that the price marked on all music equipment is 𝟑0% off the original price. You buy an electric guitar for the sale price of $𝟑𝟏𝟓. What is the original price?
A) $450.00
B) $220.50
C) $350.00
D) $500.00
- 3. Which of the following equations represents the selling price, p, of an item that is originally priced s dollars after a markdown of 15%?
A) p = s - 0.85
B) p = 0.85s
C) p = 0.15s
D) p = s - 0.15
- 4. An item that costs $50.00 is marked 20% off. Sales tax for the item is 8%. What is the final price, including tax, if the discount is applied before the sales tax?
A) $58.32
B) $54.00
C) $46.40
D) $43.20
- 5. A ski shop has a markup rate of 50%. Find the selling price of skis that cost the storeowner $300.
A) $450.00
B) $600.00
C) $350.00
D) $150.00
- 6. Write an equation to solve the following: The sale price for a bicycle is $𝟑𝟏𝟓. The original price was first discounted by 50% and then discounted an additional 10%. Find the original price of the bicycle.
A) 0.50x - 0.10x = 315
B) 0.50x / 0.10x = 315
C) 0.50x + 0.10x = 315
D) 0.50x * 0.90 = 315
- 7. The sale price for a bicycle is $𝟑𝟏𝟓. The original price was first discounted by 50% and then discounted an additional 10%. Find the original price of the bicycle.
A) $800.00
B) $450.00
C) $700.00
D) $600.00
- 8. Write an equation to solve the following: A shoe store is selling a pair of shoes for $60 that has been discounted by 25%. What was the original selling price?
A) x - 0.25 = 60
B) 0.25x = 60
C) x / 0.25 = 60
D) 0.75x = 60
- 9. A shoe store is selling a pair of shoes for $60 that has been discounted by 25%. What was the original selling price?
A) $75
B) $45
C) $80
D) $90
- 10. What is ALA Gilbert North's Mascot?
A) Eagles
B) Warriors
C) Patriots
D) Mavericks
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