Write an Equivalent Expression $$4 + x y$$ A) $x y + 4$

Multiple Choice

Write an equivalent expression. Use a commutative law.
- $$4 + x y$$

A) $x y + 4$ , or $4 + y x$
B) $4 + x + y$
C) $4 x y$ , or $4 y x$
D) $4 ( 1 + x y )$