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MArishka [77]
2 years ago
15

Simplify 3(x-y)+3x+2​

Mathematics
1 answer:
Alla [95]2 years ago
3 0

Answer:

6x-3y+2

Step-by-step explanation:

I AM BIG BRAIN

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24j - 9 Factor the following expression using GCF
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Answer:

See it and do it

Follow please

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3 years ago
After the consumption of an alcoholic beverage, the concentration of alcohol in the bloodstream (blood alcohol concentration, or
bezimeni [28]

Answer:

  about 0.177 mg/mL

Step-by-step explanation:

The maximum is found where the derivative of C(t) is zero.

  dC/dt = 1.35e^(-2.802t) -(1.35t)2.802e^(-2.802t) = 0

Solving for t gives ...

  t = 1/2.802

So, the maximum C(t) is ...

  C(1/2.802) = 1.35/2.802e^(-1) ≈ 0.177 . . . . . mg/mL

The maximum average BAC during the first 6 hours is about 0.177 mg/mL.

_____

The maximum occurs about 21 minutes 25 seconds after consumption.

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2 years ago
Draw 4 non collinear points
harina [27]
I don't know if you have to do this on a graph, or just on a blank space. But, noncollinear means, "not on the same line". So, if you were to draw four points in a blank spot on a piece of paper, just draw four points in random places, making sure they aren't all directly in line with eachother. For a graph, use points like: (-6,2), (5,7), (8,3), and (1,-3). Notice that none of them have the same x or y coordinates, so they can't possibly be collinear.
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3 years ago
What is the better buy? 1.50 for 5 oz 1.20 for 3 oz
lyudmila [28]
I think the better buy is the 1.50 for 5oz
4 0
3 years ago
Which number is a perfect cube? a.21 b.49 c.343 d.600
melisa1 [442]
C. 343 because <span>A perfect cube is the result of multiplying a number </span>three<span> times by itself. 

1, 8, 27, 64, 125, 216, 343, and so on


</span>
5 0
2 years ago
Read 2 more answers
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