Why? why am i even trying

Lois and clark own a company that sells wagons. the amount they pay each of their sales employees (in dollars) is given by the expression 12h+30w12h+30w12, h, plus, 30, w where hhh is the number of hours worked and the number of wagons sold. what is the amount paid to an employee who works 666 hours and sells 333 wagons?

Which of the answer is a characteristic of what osha calls "permit-required confined space? "

Idislike this i just got a 0/3 on my quiz and i looked up the answers on here and saw one person that had the same questions/answers as me and i picked the ones that some other guys had put down i went to summit my quiz and got a 0/3 this just made my