Jakob buys lunch at school on Mondays, Wednesdays, and Thursdays. He spends $3.50 for each lunch. Which equation can
be used to find the number of weeks, w, it will take Jakob to spend $84 on lunch?
O 3.50w-84
O (3x3.50)w-84
O 3w-84
O(3+3.50)w- 84

HELP PLZ....