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3 years ago

The cost of performance tickets and beverages for a family of four can be modeled using the equation 4x + 12 = 48, where x

Mathematics

1 answer:

Hunter-Best [27]3 years ago

5 0

For this case we give as data the following equation:

$4x + 12 = 48$

Where "x" represents the cost of a ticket.

By clearing the value of "x" of the equation we can know the cost of a ticket.

If we subtract 12 from both sides of the equation, we have:

$4x = 48-12\\4x = 36$

If we divide between 4 on both sides of the equation:

$x = \frac {36} {4}\\x = 9$

Therefore, the cost of a ticket is $ 9.00

Answer:

Option C

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Question 13

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Answer:

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Step-by-step explanation:

Given

$c(t) = (t - 6)(t +1)(t-7)$

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3 years ago

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Answer:

$( x + 4 )^2 + ( y - 7 )^2 = 36$

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Simplify:

$( x + 4 )^2 + ( y - 7 )^2 = 36$

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