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Mathematics, 24.02.2020 20:19 babra

You have $18 to spend for lunch during a 5 day work week. It costs you about $1.50 to make lunch at home and about $5 to buy a lunch. How many times each work week should you make a lunch at home if you want to buy lunch as often as possible?

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You have $18 to spend for lunch during a 5 day work week. It costs you about $1.50 to make lunch at...
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