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joja [24]
3 years ago
11

What is 31 = -4v - 5?

Mathematics
1 answer:
FrozenT [24]3 years ago
4 0
31 = -4v - 5

31 (+5) = -4v -5 (+5)

36 = -4v

36/(-4) = -4v/(-4)

36/ -4 = v

v = -9 is your answer

hope this helps
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Answer:

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If the sum of a number and seven is doubled, the result is one less than the number. find the number
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Pachacha [2.7K]

The capital formation of the investment function over a given period is the

accumulated  capital for the period.

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\displaystyle  \mathbf{\left[1000 \cdot  e^{0.1 \cdot t}} + C \right]^t_0} = 100,000

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\displaystyle 1000 \cdot  e^{0.1 \cdot t}} - 1000 = 100,000

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The answer you put is correct
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