Answer:
1. Nadine does not use a variable.
2. The operations Nadine uses are the same number the operations Shay uses.
3. They use the operations in the same or identical order.
Step-by-step explanation:
Let's complete the sentences without having the options available for each sentence:
1. Nadine does not use a variable. Shay does.
2. The operations Nadine uses are the same number the operations Shay uses. Nadine uses two operations and so does Shay.
3. They use the operations in the same or identical order. They first subtract and then divide.