Plz help advance327 plz don't answer this one he's been giving people virus​

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?