Answer:
![[1, 1, 0]](https://tex.z-dn.net/?f=%5B1%2C%201%2C%200%5D)
Step-by-step explanation:
{−2x + 2y + 3z = 0
{−2x - y + z = −3 ←
{2x + 3y + 3z = 5 ←
2y + 4z = 2 ↷
{−2x + 2y + 3z = 0 ←
{−2x - y + z = −3
{2x + 3y + 3z = 5 ←
5y + 6z = 5 ↷
{5y + 6z = 5
{2y + 4z = 2
−⅖[5y + 6z = 5]
{−2y - 2⅖z = −2 >> New Temporary Equation
{2y + 4z = 2
____________
1⅗z = 0
___ _
1⅗ 1⅗
[Plug this back into both equations above to get the y-term of 1, then plugging both z-term and y-term into all three equations at the very top, will give you the x-term of 1]; 
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I am joyous to assist you anytime.
Answer:
the answer is 2: one pair of sides is parallel and the other pair is congruent.
Step-by-step explanation:
The answer is 42 mpg, all you need to do is divide 126/3 or 210/5 and they both equal 42.
two points are (0,0) and (100, -800)
m = (y2-y1)/(x2-x1) = (-800-0)/(100-0) = -8
point slope form of the line is
y-y1 = m(x-x1)
y-0 = -8 (x-0)
y=-8x
this is in slope intercept form now
y=-8x
So you have 6x-30. The only factor I can think of for this is x+5. Because you have 6(x+5)= 6x+30
