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exis [7]
3 years ago
9

Please help me in this equation.. -40 X -2 =

Mathematics
1 answer:
stepladder [879]3 years ago
5 0

Answer:

80

Step-by-step explanation:

the negatives cancel out bc (- × - = +) so

40 × 2 = 80

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<h3>How to find profit function?</h3>

The profit function can be estimated by subtracting the cost function from the revenue function. Let profit be expressed as P(x), the revenue as R(x), the cost as C(x), and x as the number of items traded. Then the profit function exists noted as P(x) = R(x) - C(x).

Given:

C(x) = -0.75x+20,000 and R(x)= -1.50x

P(x) = R(x) - C(x)

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= -1.50x + 0.75x + 20,000

Apply rule -(-a) = a

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Add similar elements:

-1.5 x + 0.75x = -0.75x

P(x)  = -0.75x + 20000

Therefore, the profit function exists -0.75x + 20000.

To learn more about profit function refer to:

brainly.com/question/16866047

#SPJ9

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2 years ago
If point c is between points A and B then AC+CB=___ A.AB B.CA C.BC D.ABC
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Answer:

A.AB

Step-by-step explanation:

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