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DochEvi [55]
2 years ago
14

music band came to town. The amphitheater filled all 50,000 seats at two-level pricing. Level 1 tickets are $150 each, and level

2 tickets are $250 each. The amphitheater made $125,000 in ticket sales. The system of equations that models this scenario is: x + y = 50,000 150x + 250y = 125,000 What do the x and y represent in the system?
Mathematics
2 answers:
fomenos2 years ago
6 0
The x represents the amount of Level 1 tickets sold, the y represents the amount of level 2 tickets sold.
emmainna [20.7K]2 years ago
4 0

Answer: x represents the number of level 1 tickets and y represents the number of level 2 tickets in the amphitheater.

Step-by-step explanation:

Given :  The amphitheater filled all 50,000 seats at two-level pricing.

Level 1 tickets are $150 each, and level 2 tickets are $250 each.

The amphitheater made $125,000 in ticket sales.

The system of equations that models this scenario is:

x + y = 50,000 \\\\150x + 250y = 125,000

When we match the given equation to the situation, we find that x represents the number of level 1 tickets and y represents the number of level 2 tickets in the amphitheater.

[Since coefficient of x in second equation is 150 which is the cost of level 1 ticket , similarly for y]

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Step-by-step explanation:

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3 0
2 years ago
Tickets to a musical cost $30 for adults and $12 for children. At one particular performance 960 people attended and $19 080 was
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In order to solve this, you have to set up a systems of linear equations.

Let's say that children = c and adults = a

30a + 12c = 19,080
a + c = 960

I'm going to show you how to solve this system of linear equations by substitution, the easiest way to solve in my opinion.

   a + c = 960 
       - c    -    c
 ---------------------- ⇒ Step 1: Solve for either a or c in either equation.
   a = 960 - c 



20(960 - c)+ 12c = 19,080
19,200 - 20c + 12c = 19,080
   19,200 - 8c = 19,080
 - 19,200         - 19,200
---------------------------------- ⇒ Step 2: Substitute in the value you got for a or c
         8c = -120                    into the opposite equation.                                                
       ------  ---------
          8         8
 
         c = -15



30a + 12(-15) = 19,080
   30a - 180 = 19,080
          + 180  +     180
 -------------------------------
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  -------   -----------
    30          30
     
       a = 642
__________________________________________________________

I just realized that there can't be a negative amount of children, so I'm sorry if these results are all wrong. 


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Hey mark me brainlest but ur answer is 27/45


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