The answer is $66.
72.50•6=$441
441+125=$566
566-500=$66
<span>The type of language which student should use when speaking to teachers in class is formal language. This is because school is a formal and academic enviroment, the kind of language and tone use in this type of enviroment is formal language. Informal and casual language are used in informal settings.</span>
<span> George will die first </span>