Question #eb1b5

1 Answer
Jan 30, 2018

Answer:

#x+12#

Explanation:

The question is asking about the current age of Martina and Joey. The second sentence in this question can be ignored for now, because that part is for 3 years later.

Joey is #x# years old, and Martina is 12 years older than Joey. If you add 12 to #x#, you will get Martina's total age.

For example,

if Joey was 4 years old, #x# would represent 4. If you put this into the expression, Martina would be #4+12# years old, which is 16 years.

So the expression will be #x+12#.