Remove the Parentheses from the Expression $( 2 x + 4 ) + ( 3 y + 4 r )$

Multiple Choice

Remove the parentheses from the expression. $( 2 x + 4 ) + ( 3 y + 4 r )$

A) 2x + 4 - 3y - 4r
B) 2x + 4 + 4y + 4r
C) 2x + 4 - 4y + 4r
D) 2x + 4 + 3y + 4r
E) 2x + 4 + 3y - 4r