What do you get when you distribute the -4 to the (11 - 2x)

Aladder that is 30 ft long needs to reach 27 ft up a building. what should the angle of the vertical be?

Autility company burns coal to generate electricity. the cost c(p), (in dollars) of removing p percent of the some stack pollutants is given by c(p)= 85000p/100-p a) find the cost to remove 30% of the pollutant b) find where the function is undefined

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)