Which expression is equivalent to 3x - (2x + 4) + 5
a. X +9
b. X + 1
c. 5x + 9
d. 5x + 1

For how answer my question this will be the last question can you answer in math subject

Place the following steps in order to complete the square and solve the quadratic equation,

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?