Question

If N(x) = x denotes the number of bags sold by a
shop, the selling price (in pesos) per bag is given by
p(x) = 120 - 4x, for 0 SX S5, and the cost of producing
x bags is given by C(x) = 100x.
Find
1. (N.p)(x)
2. What is the total cost of buying 4 bags?
3. (N. p)(x) - (C)(X). What do these functions represent?​

Answer 1

Answer:

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