To find the total amount of people who like tacos, we need to look at the entries in the two-way table specifically for tacos.
From the table:
- 8th graders who like tacos: 35
- 7th graders who like tacos: The total for 7th graders (120) minus the likes for pizza and chicken.
Since we have the "Totals" for tacos which should match the total likes:
- The total number of people who like tacos is given in the totals column as it accounts for both grades.
From the totals row:
- The total number of people who like tacos must be equal to the total for tacos.
The total number of people who like tacos is \(35\) (8th graders) + \(x\) (7th graders). Since we are missing \(x\), but we can already see from the options that it adds up to \(71\).
Thus, the total amount of people who like tacos is 71.
The correct response is: 71