Her answer is not correct because the sum cannot be less than either addend.
Step-by-step explanation:
The given numbers are
and
Alaina evaluated and got an answer of . We need to check whether she is correct or not.
The sum of both numbers is
The correct answer is .
If two positive numbers are added then the sum is always greater than each number.
Therefore, her answer is not correct because the sum cannot be less than either addend.