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kiruha [24]
3 years ago
11

When x represents whole numbers less than 200, the function f(x) = 2x - 20 represents the profit earned from selling x carnation

s for a school fund-raiser. What is the value of f(140)?
Mathematics
1 answer:
solmaris [256]3 years ago
8 0

Answer:

260

Step-by-step explanation:

When x represents whole numbers less than 200, the function  

f(x) = 2x - 20 .......... (1)

represents the profit earned from selling x carnations for a school fund-raiser.

Therefore, the profit earned from selling 140 carnations for the school fund-raiser will be given by the equation (1) as

f(140) = 2(140) - 20 = 280 - 20 = 260.

Therefore, 260 is the value of f(140). (Answer)

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