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3 years ago

Looking for the best answer on this

Mathematics

1 answer:

Lana71 [14]3 years ago

4 0

Answer:

$\tt B)\: \cfrac{x+3}{x-3}$

Step-by-step explanation:

$\tt \cfrac{5x+15}{5x-15}$

Factor out the common term 5

5x+15 → 5(x+3)

5x-15 → 5(x-3):-

$\tt \cfrac{5\left(x+3\right)}{5\left(x-3\right)}$

Cancel the common factor → 5

$\tt \cfrac{x+3}{x-3}$

Therefore, your answer is B!!

_____________________

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Step-by-step explanation:

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2 years ago

Simplify: 2(8 - 2x4).

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1x10 to the fifth power over 4x10 to the negative faith power given on scientific notation

MissTica

Answer:

$2.5*10^{8}$

Step-by-step explanation:

The correct question is

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we know that

To divide two numbers in scientific notation, divide their coefficients and subtract their exponents.

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