Answer:
k = -2
Step-by-step explanation:
If 
Then
So
From this follows k = -2
It is different because you are doing a different method to complete the problem. It is the same because it ends up with the same answer, provided you complete the process correctly.
43.94 / 5.2 = 845 is impossible because it would mean that 845 * 5.2 is equal to 43.94 which would be a non sense.
Even if you multiply 84.5 * 5.2 you will still get a bigger result than 43.94 obviously.
The only way this division would make sense, it is if the result is 8.45 so the decimal point should be before the 4 and not after it so June is not correct.
GOod luck :)
