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mojhsa [17]
3 years ago
9

Plz help i will be grateful if someone help

Mathematics
1 answer:
Sonja [21]3 years ago
7 0

Answer:

4698

Step-by-step explanation:

We know that 1 person is on 3quares, so we need to know how many squares value 3 has every room. We do that in the way- we calculate surface area of every room and divide with 3.

First room has surfaxe 75x75=5625

5625/3=1875

So the first room can have 1875 persons.

2nd room has surface 130x60=7800

7800/3=2600

The 2nd room can have 2600 persons.

3th room has 180 sets, so it is for 180 persons.

We also know that tey can add on every exit 10 more, and they have 4 exits, so it is

10x4=40

The total tickets they can sell is:

1875+2600+180+40=4695

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A system of equation is the set of equation in which the finite set of equation is present for which the common solution is sought.

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<h3>What is system of equation?</h3>

A system of equation is the set of equation in which the finite set of equation is present for which the common solution is sought.

Given information-

The first equitation given in the problem is,

-5x+5y = 40

Divide both side of the above equation with 5 as,

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Put the value of <em>y</em> form the equation 1 in the above equation as,

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Put the value of <em>x</em> in the equation one as,

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