if f (x) = -3x-5 and g(x) =4x-2 find (f+g)(x)

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.