Answer:
C. The two quantities are equal
Step-by-step explanation:
Column A
Substitute the numbers with the letters
an = a1 + (n - 1) d should be an = 2 + (8 - 1) 5
Work it out, you should get 37
Column B
Substitute the numbers with the letters again
an = a1 + (n - 1) d should be an = 13 + (9 - 1) 3
Work it out, your answer should be 37 as well
Tada, done. The answer is C.
