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lianna [129]
3 years ago
14

What would the answer be (2x - 6y ) ( x + y )

Mathematics
2 answers:
slavikrds [6]3 years ago
4 0

Your answer would be 128!

(17/8, -1/8) or if you want it in decimals  (2.125, -0.125)2x-6y=5                    x+y=2      y=2-x2x-6(2-x)=52x-12+6=58x-12=58x=17x=17/8(17/8)+y=2   You plug in the x-value to find the y-value now y=2-17/8y=-1/8


Hunter-Best [27]3 years ago
3 0
The answer to your question is 128
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alex41 [277]

Answer:

y = \frac{ - 3}{4} x + 5

Step-by-step explanation:

The Line equation is:

y = \frac{- 3}{4} x - 5

The line equation is in the form of y = m x + c

Slop of this line is (m1) = \frac{ - 3}{4}

Let another line with slop (m2) , passes through point (4 , 2)

As per question the another line is parallel to the given line equation

So, slop of both the lines are  equal  

∴ (m2) = (m1) = \frac{ - 3}{4}

Hence equation of another line with slop \frac{ - 3}{4} and passing through points ( 4 , 2) is

y - y1 = (m2) (y - x1)

I.e  y - 2 = \frac{ - 3}{4} (x - 4)

Or,  4\times (y -2) = (- 3)\times (x - 4)

Or , 4y - 8 =  -3x + 12

Or,   4y     =  -3x + 12 + 8

Or , 4y      =  -3x + 20

∴        y = \frac{ - 3}{4} x + 5

Hence The value of y = \frac{ - 3}{4} x + 5    Answer

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4 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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Answer:

0.46

Hope it helps..

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7 0
3 years ago
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kherson [118]

Answer:

brainliest answer

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