PLEASE HELP ME ITS ONE OF MY LAST QUESTIONS
2 answers:
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To find which one is better, we can find the unit cost for both of them:
This shows that the first deal is better because it costs less money.
This shows that the first deal is better because it costs less money.
Answer:
3).
4).
If it was by 10, k = 3 by 10
k = 30
5).