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Ket [755]
3 years ago
15

Which expression is equal to 2x + 4(3x − 2) for all possible values of x?

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
7 0
Answer: 2( 7x - 4 )

Explanation:

First let’s distribute the 4 to (3x - 2) by multiplying each term by 4.

2x + 4(3x - 2) =
2x + 4 • 3x - 4 • 2 =
2x + 12x - 8

Next we combine like terms:
2x + 12x - 8 =
14x - 8

None of the answers without parenthesis match the formula above so I will factor out a 2

14x - 8
= 2( 7x - 4 )

Notice how I factored out the 2 putting the result of dividing the equation by 2 inside the parenthesis and then moving a 2 to the outside of the parenthesis.
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Olegator [25]

Based on the capacity of the container and the capacity currently being used, the amount of water in the container is <u>3/8 gallons. </u>

The container is capable of holding 1/2 gallons of water.

If it is holding 3/4 of that 1/2 gallons, the amount of water it would be holding is:

<em>= Capacity of container x Percentage full </em>

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In conclusion, the container is currently holding 3/8 gallons of water.

<em>Find out more about this at brainly.com/question/11459708. </em>

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