If the discriminant of a quadratic equation is negative, how many real solutions does the equation have? a. 0 b. 1 c. 2 d. 3

Which number completes the inequality? 2/3 < _ < 7/9

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

Select the correct answer from each drop-down menu. james needs to clock a minimum of 9 hours per day at work. the data set records his daily work hours, which vary between 9 hours and 12 hours, for a certain number of days. {9, 9.5, 10, 10.5, 10.5, 11, 11, 11.5, 11.5, 11.5, 12, 12}. the median number of hours james worked is . the skew of the distribution is