Question

Find the missing term of the following arithmetic sequence . . . 8 . .. ___,28. . . the missing term is (type an integer or a simplified fraction)

Answer 1

8, 18, 28

Explanation:

2d = 28 - 8

2d = 20

d = 10

8 + d = 8 + 10 = 18

8, 18, 28