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masha68 [24]
3 years ago
5

Let f(x) = -x -5 F(4)

Mathematics
1 answer:
Luden [163]3 years ago
7 0
F(x) = - x - 5

f(4) = -4 - 5 = -9

Answer: f(4) = -9
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The number of night of work each performers will have equal amount is 1 night

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The buskers gets permit which cost $30. They can make an average of $45 per night (n),

Therefore,

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Therefore, the number of night of work each performers will have equal amount is 1 night

learn more on amount here: brainly.com/question/17475464

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