Answer:
x=-27, y=-15
Step-by-step explanation:
In the attached file
C
It goes on so it’s C with that line on top of the 6
AnswerASK THE TEACHER
Step-by-step explanation:
-45j+-9k
because -9 times 5j is -45j
and -9 times k is -9k
Answer:
im not 100% sure but i think its the last one
D
im not 100% sure though
Step-by-step explanation: