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trasher [3.6K]
4 years ago
7

-0.8x+40-8x-35 need help asap

Mathematics
2 answers:
Artyom0805 [142]4 years ago
4 0

Answer:

-8.8x + 5

Step-by-step explanation:

Equation:

-0.8x + 40 - 8x - 35

-0.8x -8x + 5

-8.8x + 5

*This answer might be from a misunderstanding*

yawa3891 [41]4 years ago
3 0

Answer:

-8.8x + 5

Step-by-step explanation:

See attached picture!!

Hope this helps!!

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Answer and Step-by-step explanation:

Suppose x = 0.2355555... .

Multiply x by 100 and 1000:

100x = 23.5555....

1000x = 235.5555....

Let's subtract the first equation from the second:

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Because the decimal part for each goes on forever, we can simply cancel them out in our subtraction statement:

900x = 235 - 23 = 212

Divide both sides by 900:

x = 212/900 = 53/225

Thus, since x = 0.235555..., we know that:

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Since p = 53 and q = 225 are integers, we have proven that this repeating decimal can be written as a fraction.

<em>~ an aesthetics lover</em>

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We have to determine the complete factored form of the given polynomial

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Option D is the correct answer.

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