mathematics help: hello can you help me with this math problem please. - Help.com

kyl
offline Unverified (2 years, 2 months) Visit kyl's shoutbox
US

hello can you help me with this math problem pleas

e.

This open post was written 2 years, 2 months ago | V/U/S: 447, 10, 5 | Edit Post | Leave a reply | Report Post


Reciprocity (0) Reciprocation Failure -- The poster has NOT helped anyone else yet!

Since writing this post kyl may have helped people, but has not within the last 4 days. kyl is not a verified member, has been around for 2 years, 2 months and has 1 posts and 2 replies to their name.

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mathematics, math problem (How Tags Affect Reciprocity)

Replies (10)

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Enilorac offline Verified User (2 years, 8 months) Long Term User Shouts: 1 #
Noblesville, IN, US | 2 years, 2 months ago (0 minutes after post)

Erm, what exactly IS the problem?

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Help me with: She’s going to ruin my sister’s birthday…
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kyl offline Unverified User #
US | 2 years, 2 months ago (1 minute after post)

o it didn’t work it is 26/57=849/5x

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I_Need_U_Right_Now offline Verified User (2 years, 8 months) Long Term User Shouts: 2 #
An Undisclosed Location | 2 years, 2 months ago (3 minutes after post)

mulitply each side by 5x

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kyl offline Unverified User #
US | 2 years, 2 months ago (6 minutes after post)

ok thanks

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Creal Default offline Verified User (2 years, 12 months) Long Term User Shouts: 2 #
Houston, TX, US | 2 years, 2 months ago (43 minutes after post)

26/57=849/5x

I’m interpreting it as

(26/57) = (849/5x)

To solve this, we need to manipulate both sides algebraically. We need to get x by itself and get the other numbers to the other side. The first problem is that x is in a denominator.

Multiply both sides by 5x

5x * (26/57) = 849

Then divide both sides by (26/57)

5x = 849/(26/57)

We can move the bottom denominator to the top numerator
5x = (849 * 57) / 26

Lastly divide both sides by 5

x = (849 * 57) / (26 * 5)
x= 372.253846

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tseyi4 offline Unverified User #
An Unknown Location | 6 months, 2 weeks ago (1 year, 8 months after post)

(n+1)!/r!(n-r+1)! + (n+1)!/(r-1)!(n-r+2)!

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tseyi4 offline Unverified User #
An Unknown Location | 6 months, 2 weeks ago (1 year, 8 months after post)

four people are to participate in a committee meeting if all the member are to have
a handshake with one another without a duplication of handshake,how many handshake are there ia a particular meeting

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tseyi4 offline Unverified User #
An Unknown Location | 6 months, 2 weeks ago (1 year, 8 months after post)

in the word ALLOWED,IF D must not come last in how many way can the word be arranged

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tseyi4 offline Unverified User #
An Unknown Location | 6 months, 2 weeks ago (1 year, 8 months after post)

n!/r!(n-r)!+ 2.n!/(r-1)!(n-r+1)!

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