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Oksi-84 [34.3K]
3 years ago
9

Twice as many men as women attended the concert. If the total attendance was 714, how many women

Mathematics
2 answers:
mixas84 [53]3 years ago
6 0

Answer:

Step-by-step explanation:

This is actually pretty simple. If x= a person, then 2x is men, and x is women.

You just have to solve for x.

714=2x+x

714=3x

x=238

Then you have to multiply it back out.

Men: 476

Women: 238

I hope this helps!

If you need help with anything else, or this answer just doesn't make sense, just let me know!

maw [93]3 years ago
4 0
X+2x=714. (x being the number of women attending) the equation then simplifies to 3x=714. then solve 714/3=238 so x=238 so 238 women attended the concert. (and 476 men)
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Leokris [45]

Answer:

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Step-by-step explanation:

17n + 4n - 4 =122

combine like terms  17n & 4n

21n - 4 = 122

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Multiplying and dividing radical expressions and leaving them in factored form. I am trying to find the best and easy way to get
natka813 [3]

Answer:

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Step-by-step explanation:

Given

\frac{3x + 8}{36 - 2x} / \frac{27x^2 + 72x}{3x^2 - 27}

Required

Solve

Change / to *

\frac{3x + 8}{36 - 2x} * \frac{3x^2 - 27}{27x^2 + 72x}

Factor out 3

\frac{3x + 8}{36 - 2x} * \frac{3(x^2 - 9)}{3(9x^2 + 24x)}

\frac{3x + 8}{36 - 2x} * \frac{(x^2 - 9)}{(9x^2 + 24x)}

Factorize:

\frac{3x + 8}{36 - 2x} * \frac{(x^2 - 9)}{3x(3x + 8)}

Cancel out 3x + 8

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Factorize:

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Combine

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Express the numerator as a difference of two squares

\frac{(x - 3)(x+3)}{6x(18 - x)}

Hence:

\frac{3x + 8}{36 - 2x} / \frac{27x^2 + 72x}{3x^2 - 27} = \frac{(x - 3)(x+3)}{6x(18 - x)}

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3 years ago
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I will draw a rough figure, you can draw it neatly.

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3 years ago
If f(x)=3<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D" id="TexFormula1" title="x^{2}" alt="x^{2}" align="absmiddle" class="late
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