At a photocopy center, the first 10 copies cost .x Taka each. Each of the next 50 copies costs 2 Taka less per copy. From the 61st copy, the cost is I Taka per copy. In terms of .x how much does it cost in Taka to have 200 copies made?
A. 10x + 240
B. 50x - 10
C. 50 (x-5)
D. 60x - 110
E. None of these
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E.
None of these
Explanation:
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