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galben [10]
2 years ago
11

Coulddd i be helped really quick?

Mathematics
2 answers:
jolli1 [7]2 years ago
7 0
  • Cover charge be x
  • Customers be y

So

For every increase in cover price of x means 5x+0.5 decreases customers by 30

So

the expression is

  • 5x+0.5=300y-30
  • 5x=300y-30.5
  • 300y=5x-30.5
  • 5x-300y-30.5=0
yuradex [85]2 years ago
3 0
Answer for 4 is 56 costumers
Answer for 30 is x+56=y-$5.05
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Solve this system of linear equations. Separate
Gelneren [198K]

Answer:

x 2 y -4

Step-by-step explanation:

13x = -54 -20y give it is A

-10x = 60 + 20y give it is B

A + B the sum of the left side of equation is equal to the sum of the right side of equation

13 + (-10x) = -54 -20y + 60 + 20y

3x = 60-54

3x = 6

x=2

so put the x value in A or B equation you can receive y value (B is easier)

y = -4

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3 years ago
The table shows the distance in feet, y, that a rocket traveled in x seconds.
Murrr4er [49]

Answer:

The correct option is D. y = 25x^{2}.

Step-by-step explanation:

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 Therefore the correct option is D. y = 25x^{2}.

7 0
3 years ago
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prisoha [69]

Answer:

Black Screen so sorry

Step-by-step explanation:

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Can anyone help? What is the least amount of information that you need to graph a circle? To write the equation of a circle.
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