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liubo4ka [24]
3 years ago
14

Which of these steps will eliminate a variable in this system?

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
3 0
C. multiply the second equation by two. Then add the equations
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Plz Help more than one !!!!!!!!!!!!!!!!!!
jok3333 [9.3K]

Answer:

The correct option is (b).

Step-by-step explanation:

We need to find the equivalent to -2(4-3x)+(5x-2)

Using the associative property,

-2(4-3x) = -2(4)+2(3x)

= -8+6x

So,

-2(4-3x)+(5x-2) = -8+6x +5x-2

taking like terms together,

-2(4-3x)+(5x-2) = 6x+5x-8-2

= 11x-10

The equivalent expression is equal to (11x-10).

3 0
3 years ago
Someone please help me?
kirza4 [7]

Answer:

jus press alt f4 and a overlay will open up with all the answers

Step-by-step explanation:

7 0
3 years ago
The passage is written from the point of view of a
kow [346]

The Choice C is the best answer. In lines 10-17, the passage illustrates how the cost of solar energy has dropped in recent years. researchers at the National Renewable Energy Laboratory have made flexible solar cells on a new type of glass from Corning called Willow Glass, which is thin and can be rolled up.” Overall, the passage can be regarded as an objective overview of the solar panel industry delivered by a journalist covering the field.

According to the statement

we have to find the correct statement with the help of the given passage.

So, For this purpose, we know that the

In the given passage, the point of view according to the given options is discussed below.

The Choices A and D are incorrect because the author does not present himself as either a consumer who plans to buy solar panels or a hobbyist with a personal interest in solar panel technology. Rather, the author focuses on developments in solar technology. Choice B is incorrect because the passage does not discuss research methods used in the solar panel field but rather the technologies that exist in the field.

So, The Choice C is the best answer. In lines 10-17, the passage illustrates how the cost of solar energy has dropped in recent years. researchers at the National Renewable Energy Laboratory have made flexible solar cells on a new type of glass from Corning called Willow Glass, which is thin and can be rolled up.” Overall, the passage can be regarded as an objective overview of the solar panel industry delivered by a journalist covering the field.

Learn more about passage here

brainly.com/question/16024772

#SPJ4

7 0
2 years ago
Find the value of x in the triangle shown below. X° 27° 68°
Juli2301 [7.4K]

Answer:

Hello! answer: x = 85

Step-by-step explanation:

Triangles add up to 180 degrees 27 + 68 = 95

180 - 95 = 85 therefore x = 85

3 0
3 years ago
Read 2 more answers
Which set of ordered pairs represents y as a function of x? A) {(0, 0), (−1, 2), (−1, −2), (−2, 4), (−2, −4)} B) {(0, 0), (1, 1)
valentina_108 [34]

Answer: D

Step-by-step explanation:

No two coordinates can have to same input(x) and different outputs(y)

7 0
4 years ago
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