Solve the system of equations by the substitution method. X+ 10y = 17
2x+6y= 6
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The solution is (Simplify your answer. Type an ordered pair)
O B. There are infinitely many solutions.
O C. There is no solution.

Step-by-step explanation:

-2x - 20y = -34

2x + 6y = 6

-14y = - 28

y = 2

x + 20 = 17

x = -3

(-3,2)

The answer is A

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pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.