2 years ago

3x 2+ 4x - 20 using grouping or an area model.

1 answer:

6 0

Answer:

Is the 3x a power of 2, once I get that info I'll edit my answer

Step-by-step explanation:

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elena-s [515]

Answer:

Step-by-step explanation:

use substitution and solve this 8x+4(-2x+3)=12

with the 4 distributed its

8x-8x+12=12

then you can cancel out the 8x and -8x and switch the 12 over into a -12 canceling out the 12s making it x=0

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2 years ago

krek1111 [17]

See attached photo for solution

please give a thanks or brainliest if you found my answer helpful :)

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3 years ago

Kay [80]

Answer:

n=3

Step-by-step explanation:

Operation used is division

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2 years ago

MatroZZZ [7]

One decimeter equals 10 centimeters. So 3 decimeters equals 30 centimeters. They are equal.

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2 years ago

frutty [35]

$5.890 \approx \boxed{6.000}$

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3 years ago