Answer:
1) m=-7/5
2) m=-7/5
3) parallel
Step-by-step explanation:
the first part:
graph the points and then find the slope
m=-7/5
the second part:
slope= m in y=mx+b
m=-7/5
the last part:
they are parallel because they have the same slope
Exact Form: 1991/2
Decimal Form: 995.5
Mixed Number Form: 995 1/2
Answer: 
<u>Step-by-step explanation:</u>
1st marble and 2nd marble
