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hoa [83]
3 years ago
5

Simplify the expression -12 + 2(3x + 5) + 4x

Mathematics
2 answers:
abruzzese [7]3 years ago
8 0
-2+10x ( you can use Socratic )
Mila [183]3 years ago
4 0
1) distribute the parentheses: 2(3x+5)
-12+6x+10+4x
2) then collect like terms: -12+10 and 6x+4x
and u should get: -2+10x
hope this helps!!
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slega [8]
The sticker price of the car can be calculated by deducting from the msrp (manufacturer's suggested retail price) the sport package price, stereo package price and the destination charge.

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6 0
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CaHeK987 [17]

Start from Start Here square, the pointer to the next question to resolve is given by the solution to the equation in the current square

The values of the Maze are as follows;

  1. x = 10
  2. x = 8
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  4. x = 5
  5. x = 11
  6. x = 3
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  8. x = 9
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Reason:

The solutions are;

10·x + 15 = 12·x - 5  by alternate interior angles theorem

  • ∴ x = 10

6·x + 6 = 5·x + 14 by alternate exterior angles theorem

  • ∴ x = 8

x + 109 = 100 by corresponding angles theorem

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11·x + 5 + 120° = 180° by same side interior angles theorem

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11·x - 1 = 10·x + 10 by corresponding angles theorem

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35·x + 5 = 110 by corresponding angles theorem

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x + 85 + x + 105 = 180 by same side interior angles theorem

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7·x - 3 + 12·x + 12 = 180° by same side interior angles theorem

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19·x - 3 = 130 by alternate interior angles theorem

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x + 67 = 60 by alternate interior angles theorem

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Learn more here:

brainly.com/question/10623667

brainly.com/question/11708384

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Step-by-step explanation:

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Mashcka [7]

Answer:

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Step-by-step explanation:

5+13=18

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Each would take 7 minutes
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