Answer:
The Correct Answer are B and D
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
I'd personally go with A and C, The rest don't make too much sense. Don't count on my answer just yet though.
Answer:
y=-2 x=-2
Step-by-step explanation:
y=-x-4
y=x
you can plug y in for x in the first equation by using substitution
y=-y-4
and then you solve for y
2y=-4
y=-2
so y equals -2. Since y=x, x also equals -2. Therefore
y=-2 x=-2
