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gladu [14]
3 years ago
14

The cost of ordering multiple items is sometimes, always or never proportional

Mathematics
1 answer:
AlladinOne [14]3 years ago
8 0
Unless there is no promotion like "buy 2 get 1 free" or "buy 2 get 1 for 50%" etc. then the cost of ordering multiple items is always proportional. Let's say something costs $5. Two items will cost $10, three $15, four $20 etc. These numbers are all proportional. Hopefully that's what you meant :)
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