What is the value of b^2 - 4ac for the following equation? 5x2 + 7x = 6 9 81 169

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

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?

Which rectangle if translated 6 units right and 16 units down and the rotated 90° clockwise about the point (4, -11) will result in rectangle e?