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amm1812
3 years ago
15

A mother is 30 years older than her twin daughters. In 2 years her age will be three times the combined ages of the twins. How o

ld are the twins right now ? Answer:
Social Studies
1 answer:
MakcuM [25]3 years ago
3 0

Answer:

4 years

Explanation:

Let x be the age ( in years ) of each daughters,

∵ Mother is 30 years older than her daughters,

⇒ Age of the mother = x + 30

Now, after 2 years,

The age of each daughter = x + 2,

And, the age of the mother = x + 30 + 2 = ( x + 32 ) years,

According to the question,

3(x+2+x+2) = x + 32

3(2x+4) = x + 32

6x + 12 = x + 32

5x = 20

⇒ x = 4

Hence, each of the daughters is 4 years old.

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Answer:

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Knowledge acquisition would be then the first process in this continuous and sometimes life-long journey. In order for a person to acquire knowledge, he or she must come in contact with data, which is basically informationt that is taken up by the senses and relayed to the brain for processing. This data, stimulates different areas of the brain that are responsible for processing, analyzing, and producing the correct responses to the data acquired by our senses. When this process is completed, and the data in in our brains, being processed, we have gone through two of the first steps, knowledge acquisition (exposure to data through the senses) and knowledge processing (our brains make sense of the data and analyzes it, taking the best steps to use such data).

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