6. Select a set of corresponding angles.
A Angles A and L
B) Angles A and M
C Angles A and J
D Angles A and K

Answer is in the photo. I can't attach it here, but I uploaded it to a file hosting. link below! Good Luck!

cutt.ly/nz6VGda

 C) Angles A and J

Step-by-step explanation:

Corresponding angles are kind of angles that are in the same position, angles a and J are both right and top corner of the parallelogram.

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

let's fu(!

step-by-step explanation: