Roger is having a picnic for 78 guest he plans to serve each guest at least one hotdog if each package P contains eight hotdogs which inequality could be used to determine how many packages of hot dogs Roger will need to buy
amount=number of hotdogs per package times number of packages amount=8 times P amount=8P
amount must be equal to or greater than 78 since each guest wants 1 at least amount>78 8P>78 (if you wanted to solve, the answer is at least 10 packages)