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aksik [14]
3 years ago
5

− 3 x − 4 + 8 x 3 + 7 x 2 − x 4 -3x-4+8x3+7x2-x4

Mathematics
1 answer:
Elan Coil [88]3 years ago
7 0
The answer is: 62x-8
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What is the solution to the equation 2n - 3 = 7
Svetlanka [38]

Answer:

Step-by-step explanation:

2n-3=7

2n=4

n=4/2

4/2=2

N=2

Hope this helps!

4 0
3 years ago
Select the correct answer.
DiKsa [7]

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when doing substitution,you must make one a subject,which is y in this case.To make y the subject,you must move -2y to 4x to make the y positive,that leaves us with 2y+4x=5.Now move the 4x to 5 to make 2y=5-4x.Lastly,to make y the subject,divide both side by 2 to remove the 2 from the y, which leaves us with y=5-4x/2

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2 years ago
Pls help the question is finding a pattern in a function there is a picture below that has the problem and the possible solution
MAXImum [283]

Answer: the answer to ur question is A. Hope this helps plz mark brainliest:)

Step-by-step explanation:

4 0
3 years ago
How do u turn 4/10 into a fraction and percent
Delvig [45]
4/10 can be simplified to 2/5. 1/5 is equal to 20% (you probably want to memorize that) so all you have to do is multiply 20% by 2 (because of the numerator) and get 40%
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5 0
3 years ago
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What is the slope and the y-intercept of the line on the graph below?
miss Akunina [59]
Well, since we do not know the line, the basic slope formula is Y = mX + B
So look at the line and see where is crosses the y axis (the vertical) and that is your B in the formula or the "Y-intercept" as an example I will used the number 1. Then on your line pick two points, I will use the points (4,4) and (1,2) as an example. To find your slope take the Ys in those points (the second number) and subtract them 4 - 2 = 2. Then subtract the Xs (the first numbers) 4 - 1 = 3. Lastly, take the 2 and divide it by the 3 (yes it can be a fraction) and that is your slope. So the entire answer with my examples would be Y = \frac{2}{3} x + 1 with 1 being my y-intercept and 2/3 being my slope
6 0
3 years ago
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