Which expressions are equivalent when m=1 and m=4?
A5m-3 and 2m+5+m
B3m+4 and m+4+2m
C2m+7 and 3m-3+m
D5m+3 and 4m+2+2m
A5m-3 and 2m+5+m
B3m+4 and m+4+2m
C2m+7 and 3m-3+m
D5m+3 and 4m+2+2m
