The average cost when producing x items is found by dividing the cost function, c(x), by the number of items, x. when is the average cost less than 100, given the cost function is c(x) = 20x + 160?

When the produced item greater than 2, the average cost will be less than 100

Step-by-step explanation:

C(x) / x = 100 ... when x items produced and the cost is 100

(20x + 160) / x = 100

20x + 160 = 100x

80x = 160

x=2

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step-by-step explanation: