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Elan Coil [88]
3 years ago
7

X+y+z=2 -x+3y+2z=8 4x+y=4

Mathematics
1 answer:
olga nikolaevna [1]3 years ago
6 0

Answer:

So what do you need help in plz

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What is the equation of the line?
umka2103 [35]

Answer:

y=2x+8

Step-by-step explanation:

All of the choices are in slope-intercept, or y=mx+b form where m is the slope and b is the y intercept. Therefore if the slope is 2, and the y intercept is 8 the equation should be y=2x+8.

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Figure ABC is to be translated to Figure A'B'C' using the rule (x, y) → (x−3, y+4).
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   ( x, y )  → ( x-3, y+4 )
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Help me with my test
hjlf

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Step-by-step explanation:

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2 years ago
Which equation describes the line that passes through the points (-4, 19) and (2, -1)
dangina [55]

Answer:

y=-5/2x+4

Step-by-step explanation:

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simplify

-5/2

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since we know the slope, find b

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plug b into y=-5/2x+b

y=-5/2x+4

8 0
2 years ago
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Simplify. -3x = 50<br> a. -150<br> b. 150<br> c. 16 2/3<br> d. -16 2/3
Sedbober [7]

Answer:

\large\boxed{d.\ -16\dfrac{2}{3}}

Step-by-step explanation:

-3x=50\qquad\text{divide both sides by (-3)}\\\\\dfrac{-3x}{-3}=\dfrac{50}{-3}\\\\x=-16\dfrac{2}{3}

7 0
2 years ago
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