Can u answer number 5 only for me u get (30 point for answering)

Aline passes through 3,7 and 6,9 what equation represents the line

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy

What is the solution to the system of equations? y=1.5-3 y=-x