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2 years ago

Plz help…10 points and a brainliest…

Mathematics

1 answer:

lidiya [134]2 years ago

7 0

Answer:

substitute the values given,

= (2a + b) - (a - 2b)

= (2(x + 2y) + x - 2y) - (x + 2y - 2(x - 2y))

= (2x+4y+x-2y) - (x+2y-2x+4y)

= (3x+2y) - (-x+6y)

= 3x + 2y + x - 6y

= 4x - 4y

then,

(2a+b) - (a-2b) = 4x - 4y

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Answer:

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Step-by-step explanation:

Question 35:

Given:

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Plug in 2 for $n$ and simplify. This gives,

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Given:

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2 years ago

An architect is making a model of a building she is designing. The kitchen will be 8 feet by 14 feet. The scale she is

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Answer:

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Step-by-step

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