Answer:
6 possible combinations
Explanation:
In order to find the total number of combinations that he can choose from we simply need to multiply the number of options that each beverage has by each other. For example, there are 2 different types of milk and 3 different types of juice. Therefore, we would do...
2 * 3 = 6 combinations
Finally, we can see that Erik has a total of 6 possible combinations that he can choose from when buying the milk and juice.