Savannah had 400 chocolate chips. She saved x chips for a garnish, and d the rest of the chocolate chips evenly into 3 pans of brownies. How many chocolate chips were in each pan of brownies?
Write your answer as an expression.

What can you determine about the solutions of this system

Twelve less than a number is at most 20

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?