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hammer [34]
2 years ago
13

When 0.3(4x – 8) – 0.5(–2.4x + 4) is simplified, what is the resulting expression?

Mathematics
2 answers:
masya89 [10]2 years ago
8 0

Answer:

I think it's A= negative 4.4

Step-by-step explanation:

SVETLANKA909090 [29]2 years ago
4 0

Answer:

2.2x - 4.4

Step-by-step explanation:

0.3(4x-8) - 0.5(-2x+4)

1.2x-2.4-0.5 (-2x+4)

1.2x - 2.4 + x-2

2.2x - 4.4

Hope this helped :)

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The sum of the measures of a triangle is 180 degrees.a triangle has angle measures of 5x+2,6x and 134.find the measures of x
Semenov [28]

Answer:

4

Step-by-step explanation:

6x  + 5x+2 + 134 = 180               All triangles have 3 angles = 180. Combine

11x + 136 = 180                            Subtract 136

11x = 180 - 136

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x = 44/11          

x = 4

=======================

Angles are

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6x   =     24

<3    =    134

Total =  180

8 0
3 years ago
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