2 years ago

Simplify: 4x + 6(3x - 2) A) 10x - 12 B) 18x - 12 C) 22x - 12 D) 30x2 - 20x

Mathematics

2 answers:

makvit [3.9K]2 years ago

4 0

the answer is defenitly c

that is the answer

ANTONII [103]2 years ago

4 0

Answer:

22x - 12 or C

Step-by-step explanation:

4x + 6(3x - 2)

4x + 18x - 12

22x - 12

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The formula of the sum of the arithmetic sequence:
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substitute
$S_n=\dfrac{51+48+3(2n-1)}{2}\cdot n=\dfrac{99+6n-3}{2}\cdot n=\dfrac{96+6n}{2}\cdot n=3n^2+48n$
Your answer is:
$\boxed{f(x)=3x^2+48x}$

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Step-by-step explanation:

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b) The point-slope form of the equation can be written as ...

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