Answer:
2×4=8 + 4 = 12 y stands firm you do the y part 2 times
There are many expressions equivalent, it just needs the answer to also equal 2.
2×1
3-1
4÷2
1+1
so on
Andrea will be at 95 meters and Sula would win I think.
As an equation, we have:
69+42=5+(146-x)
You just have to simplify:
111=5+(146-x)
106=146-x
-40=-x
40=x
Your unknown number is 40
