Keyshia150000000000 Keyshia150000000000 17-06-2018 Mathematics contestada Which pair of lines is parallel? A. y=-2x+4 and y=2x-1 B. y=1/2x-1 and y=1/2x+10 C. y=x+3 and y=-2x+3 D. y=3x+5 and y=1/3+2
