It’s b because you simplify it to it’s simplest form
If the washing machine can hold 6 kilograms and he has 4 kilograms of clothes than he would only need to do 1 load
3/7
6 divided by 2 equals 3
14 divided by 2 equals 7
K×x+8=4
k×x=4-8
k×x=-4
x=-4/k
Answer:

Step-by-step explanation:
simplify

to

then
-0.05 × 120 = -6
then we have our answer
-6√2