What are their ages?
Jack is 5 years older than Mary. In four years the sum of their age is 33 years old.
A. Mary is 10 years old, Jack is 15 years old
B. Mary is 9 years old, Jack is 19 years old
C. Mary is 12 years old, Jack is 17 years old
This question is part of Grade 9 Algebra Quiz
Asked by Teacafe
, Last updated: Mar 24, 2020