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notka56 [123]
4 years ago
11

Which system of equations is equivalent to this system?

Mathematics
1 answer:
Sergio039 [100]4 years ago
7 0

Answer:

Step-by-step explanation:

Which system of equations is equivalent to this system?

6x  + 4y = 126x  + 4y = 12

  3x + y = 8   3x + y = 8

−4x  + 4y = 48-4x  + 4y = 48

    3x + y = 8     3x + y =8

4x  + 4y = 484x  + 4y = 48

  3x + y = 8   3x + y = 8

<h2>2x  + 4y = 122x  + 4y = 12</h2><h2>   3x + y = 8</h2>
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butalik [34]
The number of permutations of the 4 different digits is:
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The answer is 24 ways.
5 0
3 years ago
The graph g(x) is the graph of f(x) translated (5,2,3) units (down,up,left,right) , and g(x) =(f(x-3),f(x)-5,f(x)+3,f(x-2),f(x)+
marusya05 [52]

Answer:

The graph g(x) is the graph of f(x) translated <u>2</u> units <u>right</u>, and g(x) = <u>f(x-2)</u>

Step-by-step explanation:

g(x) passes through points (0, -5) and (1, -2), then the slope of g(x) is the same as the slope of f(x), which is 3.

f(x) passes through (0, 1) and g(x) passes through (2, 1). Therefore, the graph g(x) is the graph of f(x) translated 2 units right.

f(x - c) translates f(x) c units to the right, therefore g(x) = f(x-2)

In order to check this result, we make:

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3 0
3 years ago
A recipe for cookies calls for 1 cup of butter,
GarryVolchara [31]

Answer:

3 cups

Step-by-step explanation:

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Read 2 more answers
(Rational expression)<br><br>Simplify:​
lukranit [14]

Answer:

Step-by-step explanation:

2) a(a + b) + b(a - b) - 2ab / a² - b²

= a² + ab + ab - b² - 2ab / a² - b²

= a² - b² / a² - b²

= 1

3) [x - 1/(x - 1)(x - 2)] + [x - 2/(x -2)(x - 3)]

= (1 / x - 2) + (1 / x - 3)

= x - 3 + x - 2 / (x - 2)(x - 3)

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7 0
2 years ago
If f(x)=4x+7, what is the inverse of fx
irinina [24]

Answer:

f^-1(x) = 1/4 x - 7/4

Step-by-step explanation:

f(x)=4x+7

Inverse:

x = 4y + 7

4y = x - 7

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Answer

f^-1(x) = 1/4 x - 7/4

5 0
3 years ago
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