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kolezko [41]
2 years ago
15

What is -3 over 10 plus -1 7 over 10? i need it quick so please let me know!!

Mathematics
1 answer:
olga55 [171]2 years ago
8 0

Answer: -2


Step-by-step explanation:

-3/10 - 1 7/10

-1 10/10

-2


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Can you plz help me with this, because I don’t know how to do this and can u plz explain how to do it
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Answer:

Step-by-step explanation:

You can start this in may ways but let's start by isolating one of the parenthesis:

x (x² - 5) = - (x - 3)

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x³ -4x = 3

x³ -4x -3 = 0 (now this right here is a "depressed cubic equation" and it's one of the toughest sit of all time, so good luck with that, you might wanna take a look at this:

ytb/watch?v=rNDy2ZFvG1E

or maybe I'm doing something wrong and it's simpler than that, but whaterver...)

4 0
2 years ago
han exit showed that 7 out of every 8 voters cast a ballotin favor of an amendment to a city charter. at this rate, how many peo
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298000  \div 8 = 37250 \\ 37250 \times 7 = 260750
260,750 voters cast a ballot in favor.
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Answer:

Step-by-step explanation:

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