Final answer:
The answer to -5 + 4 is determined by subtracting the smaller number from the larger one and keeping the sign of the larger number, which results in -1.
Step-by-step explanation:
To determine the answer for the expression -5 + 4, follow these steps:
- Identify the signs of the two numbers. We have a negative number (-5) and a positive number (+4).
- As the numbers have different signs, subtract the smaller number from the larger number in absolute value, which is |4| - |-5| = 4 - 5 = -1.
- The answer takes the sign of the larger number in absolute value, which in this case is -5. Therefore, the result is -1.
By following the rules of addition for numbers with opposite signs, we can see that the answer for -5 + 4 is indeed -1.