Answer:
the answer is -8
Step-by-step explanation:
m(slope)= change in y/change in x
m=-17-(-5)/3-1
m=17+5/2
m=22/2
m=11
The first one is 43/72 which can’t be simplified
The second one is 17/18
I’m not sure i understand your question, could you send a picture of the question ??? i want to help you out ☝
Wouldn't the ratio from length to width be 8?