Yahoo Answers: Answers and Comments for Help with Math HW? [Theater & Acting]
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From Elizabeth
enGB
Sat, 21 Sep 2019 17:35:25 +0000
3
Yahoo Answers: Answers and Comments for Help with Math HW? [Theater & Acting]
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https://uk.answers.yahoo.com/question/index?qid=20190921173525AA9onD2
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From Cogito: You'd get better answers if you put this i...
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Sat, 21 Sep 2019 18:34:01 +0000
You'd get better answers if you put this in the "Homework Help" or "Mathematics" sections.

From bluebellbkk: Y!A posted your question under 'Theatre an...
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Sun, 29 Sep 2019 14:51:09 +0000
Y!A posted your question under 'Theatre and Acting' for obvious reasons. It is the responsibility of the person asking the question to check that it has been posted in a suitable category. OBVIOUSLY this should be in 'Homework Help' or 'Mathematics'.
You are the only person who can move it, so click on EDIT and choose another category.

From Ross: This should have been asked in science/math se...
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Sat, 21 Sep 2019 23:46:24 +0000
This should have been asked in science/math section, but I think I can help.
First I assigned A as number of main floor seats, B as number of balcony seats, and C as number of mezzanine seats sold. We can set up several equations:
A*56 + B*31 + C*30 = 75,145;
A = B+56;
B = 3*C+336,
3*C = B336,
C = B/3  112;
The idea is to reduce the first equation to a single variable, A, B or C.
Therefore, we can substitute (B+56) for A, and we can substitute (B/3112) for C.
The first equation becomes:
(B+56)*56 + B*31 + (B/3112)*30 = 75,145;
56B + 3136 + B31 + 10B  3360 = 75,145  collecting terms;
97B  224 = 75145;
97B = 75369;
B = 75369 / 97 = 777 (tickets sold in the balcony) ;
Use this value with the other expressions to determine other seats sold.
A = B+56 = 777+56 = 833 seats sold on the main floor;
C = B/3  112 = 777/3 112 = 259  112 = 147 seats sold in the mezzanine.
Now we can check by putting these numbers into the first equation:
833(56)+777(31)+147(30) = $75,145 … answers confirmed correct

From no: Yes I am going to be the first
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Sat, 21 Sep 2019 19:18:19 +0000
Yes I am going to be the first

From Barkley Hound: Just create equations with 3 variables using t...
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Sat, 21 Sep 2019 17:43:23 +0000
Just create equations with 3 variables using the stated facts.
X = main floor
Y = balcony
Z = mezzanine
For example
56X + 31Y + 30Z = 75145
etc

From J: Hmm let’s see . Ask your teacher
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Sat, 21 Sep 2019 18:21:27 +0000
Hmm let’s see . Ask your teacher