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3 years ago

!! THIS IS MULTIPLE CHOICE AND I RAISED THE POINTS LMA.O IT WONT LET ME TYPE THE PROBLEMS ACTUAL NAME CUZ ITS "INAPPROPRIATE" !!

Mathematics

1 answer:

Svet_ta [14]3 years ago

6 0

r(b) = 12b

c(b) = 4 + 3.3b

I think profit is revenue minus the cost, so p(b) = r(b) - c(b)

= 12b - (4 + 3.3b)

12b - 4 - 3.3b //Combine like terms

8.7b - 4

Answer: D

//Hope it helps and it's right.

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3 years ago

Help:) Factor f(x) = 4x^3+ 23x^2- 70x + 16 into linear factors given that - 8 is a zero of f(x).

Charra [1.4K]

Answer:

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Given that x = - 8 is a zero then (x + 8) is a factor

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---------------------------------

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Thus

f(x) = (x + 8)(x - 2)(4x - 1)

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3 years ago

I have a question and I cant seem figure it out. It says( Triangle ABC is a right triangle. Angle B is the right angle, side A i

pychu [463]

Answer:

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