Question

35, 30, 25, 20
Find the nth term
Nth term we found -5n+40
Now find The number that gives -25
-25 = -5n+40

Answer 1

Answer:

n=13

Step-by-step explanation:

-25=-5n+40

=) 5n = 40+25

=) n = 65/5

=) n = 13