Mathematics, 23.03.2021 07:30, toot3715

Batteries come in packs of 3 or 4. If your class needs 30 batteries, how many different ways are there of
buying exactly 30 batteries? Which combination do
you think would be the cheapest?

Answers: 1

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Batteries come in packs of 3 or 4. If your class needs 30 batteries, how many different ways are t...