Respuesta :
To find m, simply divide both sides by 14.
14m/14 = 400.4/14
The 14s on the left cancel out and your left with
m = 400.4/14
m = 28.6
14m/14 = 400.4/14
The 14s on the left cancel out and your left with
m = 400.4/14
m = 28.6
he is right. but if you put the answer make sure it has the tenths place its 28.60 if you put 28.6 it will say its incorrect.!!!!