Sam has 3 German Shepherds and 4 French Bulldogs. Peter wants to buy 3 times as many German Shepherds as Sam has and 2 times as many French Bulldogs as Sam has. How many dogs does Peter want to have?
Peter wants to have 3 * 3 = <T>multiply(3, 3)=9 German Shepherd dogs.
He wants to have 2 * 4 = <T>multiply(2, 4)=8 French Bulldogs.
So, Peter wants to have 9 + 8 = <T>add(9, 8)=17 dogs.
