1ms. kwan is making sandwiches for a class picnic. she prepares 1 1/2 sandwiches for each student in the class and 4 more sandwiches in case there are guests. which inequality shows how many students, s, are in the class if ms. kwan prepares no fewer than 49 sandwiches? a)s> 30 b)s _> c)s< 30 d)s_< 30

Since we know that Ms. Kwan made 4 more sandwiches in case there are guests, she made  sandwiches for he students.
We also know that she made  for each student, so to find we many sandwiches she made for her students, we are going to divide 45 by :


We can conclude that since she made 30 sandwiches for her students, there are no more than 30 students in her class, or in mathematical notation: .