50 1/2 = 50.5
50.5 + -12.3
When adding a negative number to a positive number, it basically becomes just subtraction so 50.5 + -12.3 means 50.5 - 12.3
50.5 - 12.3 = 38.2
Answer:
The answer is 41
Step-by-step explanation:
common factors: 1, 2, 4
GCF: 4
3000 pounds :)
hope this helped<3