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Mathematics, 07.07.2019 13:40 marelinatalia2000

The cost c of producing x number of calculators is given by c= 4.50x + 3000 and the revenue r from selling is 16.50x. find the number of calculators that must be sold to break even

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The cost c of producing x number of calculators is given by c= 4.50x + 3000 and the revenue r from s...
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