Practice problem
Distributive Property — Definition & Examples

Image source: by Christine
Jen and Kyle own a hot air balloon business. They have two kinds of hot air balloons, one that holds people and the other holds .
Below is Jen's note on how many trips are booked for the two kinds of hot air balloons for September, October, and November.

Image source: by Christine
How many people in total booked a hot air balloon trip for September, October and November?