Mathematics, 26.03.2021 09:40 eshaesmot12345
An electrical goods department store charges $50 plus n cents per km for delivery of its products, where
n = the number of cents over $1.20 of the price per litre of petrol. What will be the percentage increase
in the total delivery charge for a distance of 25 km when the petrol price changes from $1.45 to $1.52
per litre?
Could I also be shown full working out :)
Answers: 3
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An electrical goods department store charges $50 plus n cents per km for delivery of its products, w...
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