Iwill mark & you!
simplify.
(4a-2b)(a+b)

a. 4a²-6ab-2b²
b. 4a²-2ab-2b²
c. 4a²-8a2-2b²
d. 4a²+2ab-2b²

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