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2 years ago

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I am a three-digit number. My second digit is 4 times bigger than the third digit. My first digit is 3 less than my second digit

. Who am I?

1 answer:

labwork [276]2 years ago

3 0

Answer:

285

Step-by-step explanation:

use algebra

third is x

second is 4x

first is 4x-3

x+4x+4x-3

9x-3 = x+x+1+x+2

9x-3=3x+3

12x=6, divide x=2

third is 2, sec is 8, first is 5

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solmaris [256]

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2 years ago

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max2010maxim [7]

Answer:

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Step-by-step explanation:

To stretch a function horizontally by a factor of k, replace x with x/k.

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__

The attached graph shows the horizontal stretch.

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guajiro [1.7K]

..Answer:

Step-by-step explanation:

...

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2 years ago

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AlekseyPX

Answer:

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Step-by-step explanation:

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1 year ago

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Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers