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Scilla [17]
3 years ago
5

Solve for n. 39 = n − –12 n =

Mathematics
1 answer:
Cloud [144]3 years ago
6 0

Answer:

Two negative make a positive so this equation is basically 39 = n + 12 so you need to subtract 12 from each side. This makes it n = 27

Hope this helps!

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Step-by-step explanation:

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Answer: 0, I think?

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the total attendance at a concert in a theater hall was 1500, of this total 400 were children,850 were women , and the remaining
AleksandrR [38]

<u>Answer:</u>

Below!

<u>Step-by step explanation:</u>

<u>We know that:</u>

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<u>Solution of Question A:</u>

<u>Percent of children: Total children/Total attendance</u>

  • => 400/1500
  • => 4/15
  • => 0.27 (Rounded to nearest hundredth)
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<u>Hence, the percent of children is about 27%.</u>

<u>Solution of Question B:</u>

<u>Percent of women: Total women/Total attendance</u>

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<u>Solution of Question C:</u>

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  • => 0.17 x 100
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<u>Hence, the percent of men is about 17%</u>

Hoped this helped.

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If this helped please give brainliest answer, rate, and thank!
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