Jefferson stops by a fast-food restaurant for a $3.50 cheeseburger every day. If he only ate at home and eliminated this cost, how much could he save after 10 weeks? (1 point)
S
There are 7 days in a week, so Jefferson spends 7 * $3.50 = $<<7*3.5=24.50>>24.50 on cheeseburgers each week.
Therefore, he could save $24.50 * 10 = $<<24.50*10=245>>245 after 10 weeks. Answer: \boxed{245}.