Bobby is ordering a custom journal. There are 3 types of paper and 5 types of binding to choose from. How many different journals can Bobby make?

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

What is the difference between the predicted value and the actual value