Pls help me! find each angle measure to the nearest tenth

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

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