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DochEvi [55]
3 years ago
11

What is the solution set of the equation x2 +3x-4=6

Mathematics
2 answers:
stealth61 [152]3 years ago
6 0
X^2 + 3x - 4 = 6

x^2 + 3x -10 = 0

(x + 5)(x - 2) =0

x = -5 or x = 2

solution set is {-5,2}
mrs_skeptik [129]3 years ago
6 0
Polynomial equation solver x2 +3×4=6
solving for x^2 + 3x - 4 = 6
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katrin [286]

Answer:

5 weeks

Step-by-step explanation:

Let's find how much money she saves a week by multiplying the decimal form of 60% and $70.

To get the decimal form of a percent you have to move the decimal to the left twice, like this: 60 ---> .60

Now that we have the decimal form of the percent we can multiply it by the 70 to find how much she saves a week:

(70)(.6) = 42

Therefore, Kendra saves $42 each week.

To find how many weeks it will take Kendra to buy the game system you divide $210 by the $42. Like this:

(210)/(42) = 5

All in all, it will take Kendra 5 weeks to save enough money to buy a game system that costs $210.

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4 0
3 years ago
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I am Lyosha [343]

Answer:

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The Poisson distribution formula is given by

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3 years ago
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3/10 gallons fills a whole bin...

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