Math
posted by Jerald .
During the past 6 weeks Sean spent between $12 and $18 for a lunch each week. Which could be the total amount that he spent on lunches for the past 6 weeks?
A.Less than 80
B.between 60 and 120
C.between 120 and 180
D.between 180 and 240
E.more than 240
B?

Right.

Mrs.Roby bought 6 bags of potatoes for her restaurant. The smallest bag contained 11 potatoes and the lragest contained 14. Which coudl be the total number of potatoes in the 6 bags?
A.60
B.75
C.90
D.105
E.120
B? 
Right.

Kevin bought 4 books at a garage sale. The books cost $3 to $6 each. Which could be the total cost for 4 books?
A.5
B.9
C.16
D.27
E.36
C? 
Right again.