...X+2y=11 -3x+y= -5...

From the figure and statement provided, select the proper to prove statement. through a point outside a line one line can be drawn parallel to the line. mn= ab ab + bc= ac mis parallel to ! ab=bc als parallel to b

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=