Question

Let n be the age of Grace. How old was she 12 years ago?
A. n + 12 C. n (n+12)
B. n – 12 D. n/(n -12)

Answer 1

Answer:

b. n-12 This is the required answer

Step-by-step explanation:

Hope it helps..

Answer 2

Answer:

n-12

Step-by-step explanation:

12 years ago, Grace was (n-12) years old.