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Answer :

According to the given table, television has a sale price of $800 and saved 20%, which means the percentage paid is 80%. Now, let's find the original price.

[tex]100\cdot\frac{800}{80}=1,000[/tex]

The original price is $1,000.

The amount of discount would be the difference.

[tex]1,000-800=200[/tex]

The amount of discount is $200.

Sneakers.

If the percentage saved is 25% of $85, we solve the following.

[tex]0.25\cdot85=21.25[/tex]

The amount of discount is $21.25.

The difference would be the sale price.

[tex]85-21.25=63.75[/tex]

The sale price is $63.75.

The percentage paid is 75%.

Video Games.

According to the table, 90% represents $54. The percentage saved is 10%.

Let's find the original price.

[tex]10\cdot\frac{54}{90}=6[/tex]

The amount of discount is $6.

The original price would be 6+54 = $60.

MP3 Player.

The percentage paid is 60% which is equivalent to $40.

Let's find the 40%.

[tex]40\cdot\frac{40}{60}=26.67[/tex]

The amount of discount is $26.67.

The original price would be the sum.

[tex]40+26.67=66.67[/tex]

The original price is $66.67.

Book.

According to the table, the percentage paid is 80%, which means the percentage saved is 20%.

We know that 20% is equivalent to $24, the money saved. Let's find the 80%.

[tex]80\cdot\frac{24}{20}=96[/tex]

The sale price is $96.

The original price would be the sum.

[tex]96+24=120[/tex]

The original price is $120.

Snack Bar.

The original price would be the sum of the sale price and the amount of discount.

[tex]1.50+0.50=2[/tex]

The original price is $2.

Now, we divide to find each percentage.

[tex]\frac{1.50}{2}=0.75[/tex]

The percentage paid is 75%.

The percentage saved is 25%.