Betsy and her sister have $15 to spend on lunch. They buy several
mini-hamburgers, which cost $1.80
cach. If they received change after
buying their food, which inequality
could be used to find h, the number
of mini-hamburgers Betsy and her
sister bought?
A 1.89 s 15
B 1.8 > 15
C 1.82 > 15
D 1.85 < 15

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.