Hey guys! Quick Calculus question... How do you find ? I know that you can take the derivative of a natural log, but I can't fathom doing the integral of a natural log.

Thanks in advance!

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

Find the slope of the line passing through a pair of points

Hurrya vegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide if one bag of gravel covers 9 square feet how many bags are needed to cover the path