Originally posted by Mapraputa Is:
First I wanted to ask you all to find a puzzle Jim will not be able to solve
Originally posted by Jim Yingst:
[B]If he had 2 dollars and 10 cents, and spent 20 cents, then he would have 1 dollar and 90 cents. How would this be represented by your equation y = x + 20? The second equation is correct; the first is incomplete.