Answer:
5 8
Step-by-step explanation:
Coefficient of x should be 5 so first ? should be 5 let the second ? = z
5×6-9×z=-42
30+42=9z
z=8
Given the points H(6,7) and I(-7,-6).
If point G lies
of the way along line segment HI.
Therefore, we can say that the point G divides the line segment HI in the ratio 1:1.
So, by using the cross section formula we can determine the coordinates of point G.
For the given points say
and
divided is in the ratio
, the coordinates are 
Coordinates G = 
= (-0.5 , 0.5)
Hence, the coordinates of G are (-0.5 , 0.5).
So, Santiago argues that point G is located at the origin. The point G is located at (-0.5, 0.5). Therefore, he is not correct.
Answer:
(6,5)
Step-by-step explanation:
The equation is in point slope form: 
'm' is the slope.
(x1, y1) is the point used to create the equation.
The number 6 replaces the x1 spot.
The number 5 replaces the y1 spot.
So a point that lies on the line should be (6,5).
Answer:
trinomial.
Step-by-step explanation:
it has 3 terms. an expression with three terms is a trinomial.
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There is the answer hope you like it I also added the steps