Its c first find area of the whole thing with piece cut out.(240) then of the cut out piece (12) 240-12=228 C
Answer: 11x - y = 8x - y + 3x
Compare corresponding sides
DE/LM = 15/6
Then simplify the ratio
DE/LM = 5/2
DE/LM = 2.5/1
The scale factor of dilation is 2.5:1
Uh C because C is always right
