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True [87]
3 years ago
7

Write a function for p(x), the profit from selling x necklaces.

Mathematics
1 answer:
Dovator [93]3 years ago
3 0

ANSWER

p(x) = 6x  -  15

EXPLANATION

The revenue from selling x necklaces is

r(x) = 10x

The cost of buying x necklaces is

c(x) = 4x + 15

The profit from selling x necklaces is

p(x) = r(x) - c(x)

We substitute the functions to get;

p(x) = 10x- (4x + 15)

p(x) = 10x- 4x  -  15

p(x) = 6x  -  15

Therefore the function for the profit is

p(x) = 6x  -  15

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Answer:

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Step-by-step explanation:

The 2-point form of the equation of a line is useful when you are given 2 points.

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3 years ago
Uta invests an amount into a compound interest investment account that pays 6% a year. After six years, she withdraws her total
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Answer: $352.48

Step-by-step explanation:

Hi, to answer this question we have to apply the formula:

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Replacing with the values given:

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6 0
3 years ago
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3 years ago
5-1-9/3-9 What do I do?
Contact [7]
Rewrite it to simplify using order of operations.

P E M D A S
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So nw it's
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no now it's
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that's what I got. hope this helps.
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2 years ago
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