Find the area of the polygon with vertices P (-5,4), Q (2,4) and S (1,-1) Round your answer to the nearest hundredth. please help

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4