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sdas [7]
3 years ago
9

what's the selling price if $42.50 was the original price and the markup is 6% with a discount of 5%​

Mathematics
1 answer:
svetlana [45]3 years ago
3 0

Answer:

51

Step-by-step explanation:

I did this by multiplying 42.50 by 0.06 and divide that answer with 0.05.

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Step-by-step explanation:

All numbers in scientific notation or standard form are written in the form

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Move the decimal 5 times to right in the number so that the resulting number, m = 2.1, is greater than or equal to 1 but less than 10

Since we moved the decimal to the right the exponent n is negative

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Write in the scientific notation form m × 10n

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