Answer:
a.
b.
Step-by-step explanation:
Hope it is helpful....
3
Edge 2020
14 gel pens/minute
divide the amount by time.
210/15 = 14
-5/2
The next term will be,
→ -2/4
→ (-2-3)/(4÷2)
→ -5/2
Hence, the solution is -5/2.