Answer:
I think it's a but I'm not sure
A.)D23
Step-by-step explanation:
A=0
B=0,3
C=9,3
D=9,0
Multiplies all the vertices bay scale factor 3/2
the right answer is b. 2/3
-4x - 2y = 18
+ (4x - 4y = -36)
=> -6y = -18, y = 3
As we added the equations together, we have eliminated x and found y.
Hence the correct answer is "Add to eliminate x".
