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Levart [38]
3 years ago
5

Mason used a 30% coupon to buy a new computer. After the discount, the cost of the computer was $728.

Mathematics
1 answer:
shtirl [24]3 years ago
5 0

Answer:

The original price of computer is $ 1040

Solution:

Given that, Mason used a 30% coupon to buy a new computer

After the discount, the cost of the computer was $728

To find: original price of computer

From given question,

price after discount = $ 728

discount = 30 % of original price

Let "x" be the original price of computer

price after discount = original price - discount price

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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tino4ka555 [31]

Answer:

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The trick is that when a negative index in the numerator comes to the denominator , it becomes positive.

The vice-versa is also true.

That is:

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