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wariber [46]
3 years ago
15

A store is having a sale in which all items are 20% off. If p is the original price of an item, then the equation p - 0.2 = 0.8

can be used to find the sale price. Which statement does the equation represent?
A. Decreasing the original price by 20% is the same as dividing the original price by 80%.

B. Decreasing the original price by 80% is the same as dividing the original price by 20%.

C. Decreasing the original price by 20% is the same as multiplying the original price by 80%

D. Decreasing the original price by 80% is the same as multiplying the original price by 20%.
Mathematics
2 answers:
kodGreya [7K]3 years ago
8 0

look below and can i have brainlyplus                                                             Start with the original price, $80.

If you take 20% off, then you will be paying 80% of the original price. Calculate 80% of $80.

80% of $80 = 80% * $80 = 0.8 * $80 = $64

After applying the 20% discount, the new price is $64.

Now you apply the 10% coupon.

Since you are taking 10% off the discounted price, you will be paying 90% of the discounted price.

90% of $64 = 0.9 * $64 = $57.6

The final discounted price is $57.60

Step-by-step explanation:

alex41 [277]3 years ago
4 0

Answer:

d

Step-by-step explanation: 0.2 x 100% = 102.1/ 20%= d

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