What is the solution of the system?15 points use the elimination method. {−4x−2y=−122x+4y=−12 enter your answer in the boxes.

(6,-6)

Step-by-step explanation:

I took the quiz and it was correct so you don't have to read all the information at the top but yes she is correct

Step-by-step explanation:

We have been given  the system of equation:

-4x-2y= -12

2x+4y= -12

We need to use the elimination method

We will multiply first equation by 2 and second equation by 4 so as to remove x so that we can get one variable that is y's value  equation becomes:

-8x-4y = -24    (3)

8x+16y = -48      (4)

Adding equation (3) and (4) we get:

12y = -72

Now we will put value of y which is in equation 4 so as to get value of x

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.