1. while shopping online, jenny orders a cd that costs $14 and a book that cost b dollars. if she spends at least $25 she gets free shipping. write an inequality for this situation.
2. a chef takes c cartons of eggs from the refrigerator. each carton contains 12 eggs. the chef wants to have a total of at least 50 eggs. write an inequality for this situation.
3. an aquarium is filled with 20 gallons of water. ernesto removes g gallons of water. he wants to leave more than 12 gallons of water in the aquarium. write an inequality for this situation.
4. dee watches 25 minuts of a 90- minute dvd. then she watches another m minutes, but she still does not reach the end of the dvd. write an inequality for this situation.
this is 6th grade math by the way (btw). : )