lillywaytodumb lillywaytodumb 13-12-2020 Mathematics contestada HELP PLEASE!!! I NEED A ANSWER ASAP Combine like terms to simplify the expression: b - 3b + 15 - w + 4. A. -2b - w + 11 B. -2b - w + 19 C. 2b - w + 19 D. 17bw