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Morgarella [4.7K]
3 years ago
5

Simplify the algebraic expression -2(x - 3) + 4(-2x + 8)

Mathematics
1 answer:
dangina [55]3 years ago
7 0
The answer to this equation is :-10x+38 because
-2x(x-3)+4(-2x+8)
(-2x+6)+(-8x+32)
(-2x+6)(-8x+32)
-2x+6-8x+32
-10x+38
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The content of care package would be a board game and several snack packs.

Given is the weight of board game = 4 pounds.

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The total weight would be less than 25 pounds.


Solving for part A :

Let 'x' represents the number of snack packs.

So the weight of all snack packs would be 0.5x pounds.

Now weight of care pack = weight of board game + weight of all snack packs.

weight of care pack = 4 + 0.5x

But total weight must be less than 25 pounds.

So the inequality would be: 4 + 0.5x < 25


Solving for part B :

Solving the inequality 4 + 0.5x < 25

⇒ 4 + 0.5x - 4 < 25 - 4

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⇒ x < 42


Solving for part C :

Since x < 42 and x is an integer number, so x = 41.

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