To find the total number of people who like tacos, we can look at the two-way table you provided.
From the table:
- 7th graders who like tacos: (it seems the value is missing)
- 8th graders who like tacos: 35
We also know that the total number of people who like tacos (in the table) is given as 71.
Thus, the total amount of people who like tacos is 71.
The correct response is: 71