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Mathematics, 28.01.2021 18:00 livigrace6866
The graph shows a school's profit P for selling x lunches on one day. PART B: The school wants to change the price of lunch so that when it sells more than 30 lunches in one day, it begins to make a profit. How much would the school need to charge for each lunch in this situation
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The graph shows a school's profit P for selling x lunches on one day. PART B: The school wants to ch...
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