A student has some $1 and $5 bills in his wallet. He has a total of 11 bills that are worth $31. How many of each type of bill does he have? The student has enter your response here $1 bills and enter your response here $5 bills.
5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1. As you see those are eleven numbers/bills so your answer may be, The student has 5, 5$ bills and 6, 1$ bills. which makes up 31$.
