The correct expanded form of 285 is:
(2×100) + (8×10) + (5×1)
So the response you should select is:
(2×100)+(8×10)+(5×1) left parenthesis 2 times 100 right parenthesis plus left parenthesis 8 times 10 right parenthesis plus left parenthesis 5 times 1 right parenthesis