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Marianna [84]
3 years ago
10

Please answer this question! Brainliest and thirty points!

Mathematics
2 answers:
NeX [460]3 years ago
6 0

Answer:

option c

Step-by-step explanation:

x + 9 - 4x =3 - 2x + 4

=>x + 2x - 4x =7 - 9

=>3x - 4x = -2

=>-x = -2

=>x = 2

FinnZ [79.3K]3 years ago
3 0

Answer:

x=2

Step-by-step explanation:

x+9 -4x = 3-2x+4

The first step is to combine like terms

-3x+9 = -2x+7

Add 3x to each side

-3x+3x+9 = -2x+3x+7

9 = x+7

Subtract 7 from each side

9-7 = x+7-7

2 =x

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If function g(x) = x2 + 2 is a transformation of the quadratic parent function, f(x) = x2, where is the y-intercept of function
Sonbull [250]

Answer:

The y-intercept of function g located at (0,2)

Step-by-step explanation:

Function :g(x)=x^2+2

g(x) is a transformation of the quadratic parent function

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y intercept = the y-coordinate of a point where a line, curve, or surface intersects the y-axis i.e. x =0

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6 0
3 years ago
Read 2 more answers
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Answer:

20,21

Step-by-step explanation:

Let x be the first number.

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Given y - x = 1 (since they are consecutive)

Rearrange it: y = x+1 (equation 1)

Also given:

xy-20=x^{2} (equation 2)

Now we can substitute y = x + 1 into equation 2.

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y = 20+1

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Therefore the 2 numbers are 20 and 21.

8 0
2 years ago
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