Question

Mark is 5 years older than Juan, who is X year old. Write an expression for Mark's age.​

Answer 1

y = x+5 where y is Mark's age

Explanation:

Hi there, to answer this problem, you need to really think about what it is asking. In saying that mark is 5 years older than Juan, we know it is going to involve addition. Then, you simply need to think about the relation to Juan's age. In this case, Mark is older so you add to it. Hope this helped!