I will give brainliest to whoever answers both

1) we get value of  x = -4 and y = -4

2) we get value of x = -7 and y = 3

Step-by-step explanation:

1) Identify the solution to the system of equations.

Looking at the graph we can see that two points intersect at (-4,-4) so it is the solution of the system of equations. Verifying by solving:

Let:

Put value of y from eq(1) into eq(2)

Now put value of x in eq(2)

So, we get x = -4 and y = -4

2)

Let:

Multiply eq(2) with 9 and add both equations

Put value of y in eq(2)

So, value of x = -7 and y = 3

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,