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Georgia [21]
2 years ago
9

If you help will make you brainlest

Mathematics
1 answer:
Bumek [7]2 years ago
5 0

Answer:

see below

Step by step explanation

\because \: revenue = price \times demand \\   \therefore \: r(x) = x.d(x) \\ \therefore \: r(x) =x(200 - 2x)  \\\therefore \: r(x) = \boxed{200x - 2 {x}^{2}  }

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Which identity is shown below: 12 • 1/12 = 1? Select one: a. multiplicative identity b. additive inverse c. additive identity d.
lutik1710 [3]
What you're seeing here is 12 being multiplied by its reciprocal. 12 * 1/12 = 1. This is an example of a multiplicative inverse; a multiplicative inverse is when you multiply a number by its reciprocal (1 over the number).
3 0
3 years ago
Help plz:))) I’ll mark you BRAINLIEST !!BRAINLIEST!!
Verdich [7]

Answer:

I think the answer is A

Step-by-step explanation:

5 0
3 years ago
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mash [69]

Answer:

lesser x: - 6

greater x: 2

Step-by-step explanation:

f(x) = (x + 2)² – 16

(x + 2)² – 16 = 0

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8 0
3 years ago
Write the equation for the proportional relationship. (Don't use spaces)
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2 years ago
Melissa bought a sweater on sale for $24.95. This is $8.04 less than the price that Christine paid for the same sweater when is
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