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Anna71 [15]
3 years ago
12

It costs $100 to rent the bowling alley, plus $4 per person. The cost for any number (n) of people can be found using the expres

sion 100 + 4n. The cost for 15 people equals $ ___.
Mathematics
2 answers:
Nataly [62]3 years ago
8 0
Answer = $160

Using the formula 100+4n, we need to substitute 15 with n. Therefore making the formula, 100 + 4×15. 4×15 = 60. 60+100= $160.

-Hope it helps!
Nimfa-mama [501]3 years ago
8 0

Answer:

the REAL answer is 140

Step-by-step explanation:

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maks197457 [2]

Answer:

The answer is No solution

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kvasek [131]

Answer:

The first set of ordered pairs is not a function.

Step-by-step explanation:

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What is the equation in slope-intercept form of the line that passes through the points (-4, 47) and (2, -16)?
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Step-by-step explanation:

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5 0
3 years ago
A football team plays in a large stadium. With a ticket price of ​$19​, the average attendance at recent games has been 50 comma
tino4ka555 [31]

Answer:

Part 1: N(x) = 50,000 - 300(x-19)

Part 2: R(x) =-300x² + 55700x

Step-by-step explanation:

Given,

The original price of each ticket = $ 19,

The original attendance = 50,000

Part 1 :

∵ For the each​ $1 increase in the ticket​ price, attendance decreases by 300.

Let x represents the price of each ticket after increment,

Thus, if price increment = (x-19) dollars,

New attendance, N(x) = 50,000 - 300(x-19)

Part 2 :

Since, revenue = price of each ticket × attendance

Thus, the revenue from the football​ game,

R(x) = x(50,000 - 300(x-19))

R(x) = 50000x - 300x²+ 5700x

⇒ R(x) =-300x² + 55700x

8 0
3 years ago
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