According to the Associative Property, which expression is equivalent to 30m+(21m−53)+(18−2m) ?(1 point)

Question

According to the Associative Property, which expression is equivalent to  30m+(21m−53)+(18−2m) ?(1 point)
Responses

53m−35
53 m minus 35

(30m+21m)+(18−2m)
left parenthesis 30 m plus 21 m right parenthesis plus left parenthesis 18 minus 2 m right parenthesis

51m+(−53+18)−2m
51 m plus left parenthesis negative 53 plus 18 right parenthesis minus 2 m

(49m−53)+16

GPT 3.5 · Answer

left parenthesis 49 m minus 53 right parenthesis plus 16