Solve 4(2x-1)-3=9(x4)

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?

What are the domain and range of f(x)= -log5(x+2)