Answer: 42
Step-by-step explanation:
The order of operations is PEMDAS.
Since there are no parentheses, the first operation to preform would be the exponent. After doing this step, we get
82 - 8 * 5
Next in the operations list is multiplication. So we multiply 8 by 5 to get
82 - 40
Lastly, we subtract 40 from 82.
= 42
