Amusic player was marked down by 1/4 of the original price.
a. if the sales price is $128, what is the original price?
b. if the music player was marked up by 1/2 before it was placed on the sales floor, what was the price that the store paid for the player?
c. what is the difference between the discount price and the price that the store paid for the music player?

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A ) The Original price of music player before it was marked down by    is $512

B ) The price that store paid for player is $256

C ) The difference between discount price and price paid by store is $128

Step-by-step explanation:

Given as :

A ) The sale price of music player = $128

The music player is marked down by of original price

Let The original price = $x

Now, According to question

of original price = $128

i.e × $x = $128

Or, x = 128 × 4

∴ x = $512

So, The Original price of music player before it was marked down by    is $512

B ) The music player is marked up by before it was placed on sales floor .

Let The price that store paid for player = $y

Now, According to question

∵ The original price of player = $512

So, The price that store paid for player =  × original price of player

i.e y =    × $512

Or , y = $256

So,The price that store paid for player = $256

C ) Let The difference between discount price and price paid by store = $z

So, According to question

z = y - discount price

Or , z = $256 - $128

∴  z = $128

So, The difference = $128

Hence, A ) The Original price of music player before it was marked down by    is $512

B ) The price that store paid for player is $256

C ) The difference between discount price and price paid by store is $128

Answer

it would be:

c.parallelogram.

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .