Answer:
its b duhhhhhhhhhh put me brianliest please pls lls
I solved with addition elimination, and matrices elimination and received the same answer. (0,0,-3) I hope that helps.
Answer:
BEC is 90 degrees
Step-by-step explanation:
Answer:
She had 38!
Step-by-step explanation:
28-9 is 19 then just multiply that by two which is 38
Answer:
x=3
y=2
Step-by-step explanation: