Answer:
i believe it's b, when you're earning interest, it's an added onto an amount based on the time you spent paying something off & a notes receivable is a company paying something off in due time. sorry i'm a little rusty in accounting!
You need to have information about this problem
I assume the question asks to expand the expression to individual terms.
There are different ways to approach this, all based on FOIL or similar methods.
I prefer to split it into two parts, as follows:
(x+y+2)(y+1)
=x(y+1)+(y+2)(y+1)
=xy+x+y^2+3y+2
