joelpimentel joelpimentel 20-03-2018 Mathematics contestada In the xy-plane, if (-1, 0) is a solution to the system of inequalities y < x + c and y < -x - d, which of the following must be true about c and d? (10 POINTS + BRAINLIEST ANSWER!!) A. c = d B. c = -d C. c < d D. d < c
