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kodGreya [7K]
4 years ago
5

What is an equivalent expression for 1.5(3x + 4) + 0.25(6x + 8)?

Mathematics
2 answers:
Marianna [84]4 years ago
6 0

Answer:

6x+8

Step-by-step explanation:

Took the question

eimsori [14]4 years ago
5 0

Answer:

6x+8

Step-by-step explanation:

To answer this question we just simply use the distributive property to get rid of the parenthesis.

1.5*3x=4.5x

1.5*4=6

So the first parenthesis cancelled out would be : 4.5x+6

Now, onto the second:

0.25*6x=1.5x

0.25*8=2  

So the second one is : 1.5x+2

Not that we have distributed both things, we add these.

4.5x+6+1.5x+2 we combine like terms

4.5x+1.5x=6x

6+2=8

So, the answer is 6x+8

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Answer:

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Step-by-step explanation:

To solve the differential equation, we will find y

From the given equation, y' + 5xey = 0.

That is, y' + 5xe^{y} = 0

This can be written as

\frac{dy}{dx} + 5xe^{y} = 0

Then,

\frac{dy}{dx} = - 5xe^{y}

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Then, we integrate both sides

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Then,

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Then,

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y = - ln(\frac{5}{2}x^{2} + C)

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