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marshall27 [118]
2 years ago
14

If f(x) = –5x – 4 and g(x) = –3x – 2, find (f – g)(x).

Mathematics
1 answer:
erica [24]2 years ago
3 0

Answer:

  C.  (f – g)(x) = –2x – 2

Step-by-step explanation:

(f – g)(x) = f(x) – g(x)

  = (–5x – 4) – (–3x – 2)

  = –2x – 2

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$2.56

Step-by-step explanation:

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A right triangle has side length that are consecutive integers of 12 feet what are the angles of the triangles
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3 years ago
Beaker A contains 1 liter which is 30 percent oil and the rest is vinegar, thoroughly mixed up. Beaker B contains 2 liters which
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Answer:

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If half of the contents of B are poured into A and assuming a homogeneous mixture, the new volumes of oil (Voa) and vinegar (Vva) in beaker A are:

V_{oa} = 0.3+\frac{0.8}{2} \\V_{oa} = 0.7 \\V_{va} = 0.7+\frac{1.2}{2} \\V_{va} = 1.3

The amount of oil needed to be added to beaker A in order to produce a mixture which is 60 percent oil (Vomix) is given by:

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1.25 liters of oil are needed.

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