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gtnhenbr [62]
3 years ago
13

Pleaseee helppp me find this

Mathematics
2 answers:
brilliants [131]3 years ago
5 0
Is 21 because volume you add them up
Stella [2.4K]3 years ago
5 0
21 is the answer for this question. Because you have the volume and just add the other parts
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Solve 5n + 6 = -3n - 10
Verizon [17]

Hi there! :)

Answer:

\huge\boxed{n = -2}

5n + 6 = -3n - 10

Solve for n:

Add 3n to both sides:

5n + 3n + 6 = -3n + 3n - 10

8n + 6 = -10

Subtract 6 from both sides:

8n + 6 - 6 = -10 - 6

8n = -16

Divide both sides by 8:

8n/8 = -16/8

n = -2.

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Step-by-step explanation:

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If f(x) = x2 + x - 8, find f(-3).
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