Answer:
10/13
Step-by-step explanation:
0.03/0.039=30/39=10/13
x=4 and AB is 19
since the opposite sides of a parallelogram are equal,
18x=17x+4
x=4
AB=4x+3=4(4)+3=19
10
so you can make it 200
27g
Ghjc
slope is just "how much up or down" for one step to the right.
its clearly negative here
only -3 seems to be remotely plausible looking at the graph in your screenshot
+ 
is your answer.