MiloMath11 MiloMath11 28-11-2022 Mathematics contestada BRIANLIEST AND SET AT 50 POINTS Which expression is equivalent to 3(−4.5b − 2.1) − (6b + 0.6) P.S. Thank you all for your help! Your guys' answers and explanations have made me understand problems and now I'm at the top of my class! A+ student guys!