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Vinvika [58]
3 years ago
14

Which expression is equivalent to (8x – 20) + (-4x + 12)?

Mathematics
1 answer:
lana66690 [7]3 years ago
6 0

Answer:

B. 4x-8

Step-by-step explanation:

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Solve 7x-6 > 8 and 3x + 4> 22 for x. Could you please help solve this.
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You speak to a business owner that is taking in almost $2,000 in revenue each month. The owner still says that they're
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1 year ago
What is the greatest common factor of 4k, 18k4, and 12?
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Answer:  The greatest common factor is 2.

Step-by-step explanation:  We are given to find the greatest common factor of the following expressions:

E_1=4k,~~E_2=18k^4,~~E_3=12.

<u>Greatest Common Factor:</u>  The GCF of two or more numbers (expressions)  is the greatest factor that divides all the numbers or expressions.

We have

E_1=4k=2\times 2\times k,\\\\E_2=18k^4=2\times 3\times 3\times k\times k\times k\times k,\\\\E_3=12=2\times 2\times 3.

Therefore, the greatest common factor will be

G.C.F.=2.

Thus, the required greatest common factor is 2.

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(7y is supposed to be 7x)
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Answer:

Step-by-step explanation:

Angle E is (7x+27) because it is corresponding.

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