Question

Which statements are true about the ordered pair  (7, 19) and the system of equations?

{2x-y=-5
{x+3y=22

select each correct answer.

A.The ordered pair (7, 19) is a solution to the first equation because it makes the first equation true.

B.The ordered pair (7, 19) is a solution to the second equation because it makes the second equation true.

C.The ordered pair (7, 19) is not a solution to the system because it makes at least one of the equations false.

D.The ordered pair (7, 19) is a solution to the system because it makes both equations true.

Answer 1

a. and c. are your answers. I'm 100% positive. Hope this helps!
-A

Answer 2

so sorry im late, i just took this quiz and the answer is a and c :)