B. It is not true. The point at x=0 is not part of a solution for the piece wise function.
Solve for Y
6x+12y=3
-6x+10y=-14
22y/22=-11/22
y=-1/2
Now solve for X
6x+12(1/2)=3
6x+6=3
6x/6=-3/6
x=-1/2
I hope it's the correct answer. Good Luck!
Answer:
the first one?
Step-by-step explanation:
he went up 9 floors so you'd add 9 and down 7 floors so you'd subtract
Answer:
A is the most suitable answer
Answer:
9 is the answer
Step-by-step explanation:
