Lunch is $4 per person, even for the chaperones. There are 29 students and 6 chaperones are going on the field trip.

Which expressions will determine the cost? Choose all that apply.

Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs 6 ounces.write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.