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notsponge [240]
3 years ago
14

If x equals 5 what is 72+72+18x+9+18x+9

Mathematics
1 answer:
romanna [79]3 years ago
7 0

Answer:

342

Step-by-step explanation:

x=5

72+72+18(5)+9+18 (5)+9=342

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Please show you did it in your answer for brainliest. Quickly though, this is due today.
elena-s [515]

Answer:

The answer for this will be 13.

Step-by-step explanation:

Plug in the numbers that were given to you

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Profit, P(r), is the difference between revenue, R(r), and cost, C(r), so P(r) = R(r) - C(r) Which expression represents P(r), i
GuDViN [60]

The expression that represent the profit is given by P(r) = r⁴ - 3r³ - r² - 4

<h3>What is an equation? </h3>

An equation is an expression that shows the relationship between two or more numbers and variables. An independent variable is a variable that does not depend on other variables while a dependent variable is a variable that depends on other variables.

Profit is the difference between revenue and cost. Given that:

R(r) = 2r⁴ - 3r³ + 2r - 1 and C(r) = r⁴ - r² + 2r + 3

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The expression that represent the profit is given by P(r) = r⁴ - 3r³ - r² - 4

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2 years ago
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alexira [117]

The events are independent, because the events do not affect each other.

3 0
3 years ago
Evaluate 7+(-4×^2)for ×=0
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Can you answer this?
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Answer:

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Step-by-step explanation:

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