So one trip = 4 km
two trips = 8
8 + 4 = 12
i believe your answer is 12
Thanks!
Sorry hope you find the answer that you’re looking for I am not much help
Answer:
11.6 should be your answer!
Step-by-step explanation:
Im so sorry if its wrong!
Hope this helps!!
( > .< )
Answer:
The integers are "closed" under addition, multiplication and subtraction, ... The rational numbers are "closed" under addition, subtraction, and multiplication
Step-by-step explanation: