in 5 football games thus far this season , barry has run for 98 , 107 , 85 , 89 , and 91 yards . at a minimum , how many yards n will he need to gain this sunday if he wants to keep his season average above 100 yards ?
sorry the answer n = 131 is d .
subtract(multiply(add(5, const_1), 100), add(add(add(add(98, 107), 85), 89), 91))