Search 80,000+ tutors
Ask a question
0 0

im stuck on this one

Tutors, please sign in to answer this question.

1 Answer

OK, this is rather general!!!  Here's a simple response:
If Jim is 4 years older than twice Mary's age
Let Jim's age = y
Let Mary's age = x
If you want X^2, come up with a area problem?  E.g., the area of a square :
A (area) = s(side)^2
I'm sure you can take it from here?