Answer these 2 questions i really really need it im being 2. which ordered pair is the solution to the system of equations? x - 4y = 6 3x + y = -8 a. (1, −9) b. (−2, −2) c. (2, −1) d. (−6, −3) 3. which ordered pair is the solution to the system of equations? -3x + 4y = -20 x + 4 = -4 a. (−4, −8) b. (4, −2) c. (8, 1) d.(−12, 2)

2. Which ordered pair is the solution to the system of equations?
x - 4y = 6
3x + y = -8 so y = -3x - 8
substitute y = -3x - 8 into x - 4y = 6 

x - 4y = 6 
x - 4(-3x - 8) = 6 
x + 12x + 32 = 6
13x = -26
x = -2

y = -3x - 8
y = -3(-2) - 8
y = 6 - 8
y = -2

answer
B. (−2, −2)

3. Which ordered pair is the solution to the system of equations?

-3x + 4y = -20
   x + 4y= -4
subtract
-4x = -16
   x = 4

 x + 4y= -4
  4 + 4y= -4
-4y = -8
   y = -2

answer
B. (4, −2)

The second question you wrote -3x + 4y = -20 x + 4 = -4
second equation was missing y so i assumed it's  x + 4y= -4If so then use my answer for second one, If not, don't use it.

The answer is 10 bud

4x 20 is 80 but if ther machine is broken then there is none you have to redo the test