Use the equation to complete the table.

For number 2 problem:
10x=5y
15x=7.5y
20x=10y

For problem3:
3x=1.5y
4x=2y
5x=2.5y

2.  10 l 3
     15 l 8
     20 l 13

3.  3 l 13
     4 l 16
     5 l 19

5.  11

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .