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2 years ago

Simplify the expression

Mathematics

1 answer:

cestrela7 [59]2 years ago

7 0

It would come out as 1

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What property justifies that 6x+9/3 =2x + 3? (see the pic of how the fraction is)

spayn [35]

Answer:

C. Distributive property

Step-by-step explanation:

Distributive property says that

$a\cdot (b+c)=a\cdot b+a\cdot c$

Consider left part of the expression

$\dfrac{6x+9}{3}=\dfrac{1}{3}\cdot (6x+9)$

By distibutive property,

$\dfrac{1}{3}\cdot (6x+9)\\ \\=\dfrac{1}{3}\cdot 6x+\dfrac{1}{3}\cdot 9\\ \\=2x+3$

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3 years ago

Please answer my question

katrin [286]

Graph 1:

(-infinity, 2) U [3, infinity)

Graph 2:

{-8, -2} U (3, 8]

Graph 3:

(-infinity, 3) U (3, infinity)

Graph 4:

(-8, -2) or {3}

Graph 5:

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2 years ago

What is 5 8/9 + 3 5/12

lukranit [14]

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3 years ago

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boyakko [2]

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3 years ago

What is the domain of the function y=2 /X-6? EXCO o osx

maks197457 [2]

I believe the answers for this is D

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2 years ago

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