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satela [25.4K]
3 years ago
10

-42 minus 10= -52 and please explain how you got the answer

Mathematics
1 answer:
telo118 [61]3 years ago
4 0

Answer:

-52, subtracting a positive number from a negative number is like adding a negative.

Step-by-step explanation:

So subtracting a positive number is like adding a negative number.

You move left on the number line, further reducing the negative number value.

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A printer has a contract to print 100,000 posters for a political candidate. He can run the posters by using any number of plate
yulyashka [42]

Answer:

25

Step-by-step explanation:

From the given information;

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x = 25

C'' (x) = -12500 \times \dfrac{-2}{x^3} +0

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As such, to minimize the cost, the printer needs to make 25 metal plates.

4 0
3 years ago
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