Question

pls helpppppp me to solve this​

Answer 1

Answer:

the answer is (b) 21.

Step-by-step explanation:

5 = a + (n-1)d

5 = a + (5-1)(-4)

5 = a + (4)(-4)

5 = a - 16

a = 5 + 16

a = 21

Answer 2

THE ANSWER IS 9

Hope you will like this answer!!!!

Mark this answer as Brainliest and Rate it.