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Salsk061 [2.6K]

3 years ago

6

What is the net-price rate when a designer swimsuit, originally priced at $85 is discounted 25/60?

1 answer:

Gre4nikov [31]3 years ago

4 0

Designer's swimsuit is originally priced at 85 dollars.
NOw, it applied a discount which is 25/60. First, let's find out how much the discount rate.
=> 25 / 60 = 0.42 * 100 = 42% is the discount.
=> 85 dollars * 0.42 = 35.7 is the discount.
=> 85 dollars - <span>35.7 dollars = 49.3 dollars is now the price.</span>

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Answer:

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Step-by-step explanation:

If you want to substitute for y in the second equation, you must use the first equation to find an expression for y.

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Step-by-step explanation:

Consider the system of linear equations:

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simplify equation (1):

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substitute in equation (2), we get

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