PLEASE HELP IVE POSTED THIS QUESTION SEVERAL TIMES IN THE PAST 2 DAYS WITH NO RESPONSE:((( Find the length of x. SHOW YOUR WORK so I can see if it makes sense!

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 simplified exponential notation, the expression a^2•a^-3•a 1/a 0

The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c