Final answer:
Perform the operation inside the parentheses first. In this case, add 25 and 45, and then multiply the sum by 5 to get the final answer of 350.
Step-by-step explanation:
First, perform the operation inside the parentheses.
- Begin by adding 25 and 45: (25 + 45) = 70.
- Then, multiply the result by 5: 70 x 5 = 350.
Therefore, the final answer is 350.
Learn more about Order of operations in mathematics