Mathematics
Mathematics, 06.05.2020 01:47, vontie

A pack of gum costs 75 cents. That is 3 cents less than three times what the pack cost 20 years ago. Which equation could be used to
find the cost of the gum 20 years ago?
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answer
Answers: 3

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A pack of gum costs 75 cents. That is 3 cents less than three times what the pack cost 20 years ago....

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