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timofeeve [1]
2 years ago
11

8(3n + 5) = -32 what does n =

Mathematics
1 answer:
olga_2 [115]2 years ago
8 0

Answer: n = -3

Step-by-step explanation:

8(3n + 5) = -32

  • <em>Divide both sides by 8.</em>

(3n + 5) = -4

  • <em>Subtract 5 by both sides.</em>

3n = -4 - 5

3n = -9

  • <em>Divide both sides by 3.</em>

n = -3

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20 + 25(times the number of hours) = 282.50
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Now lets work this out.
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agasfer [191]
<h3>\frac{3}{4}\ and\ \frac{-4}{3} are the slopes of perpendicular lines</h3>

<em><u>Solution:</u></em>

We know that,

Product of slope of a line and slope of line perpendicular to it is always equal to -1

<em><u>Option 1</u></em>

\frac{1}{2}\ and\ 2

Product = \frac{1}{2} \times 2 = 1

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<em><u>Option 2</u></em>

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This option satisfies the slopes of perpendicular lines

<em><u>Option 3</u></em>

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<em><u>Option 4</u></em>

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vova2212 [387]
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