Answer:
I mite be rong but I think 8x and 3x
K is equal to -69.5 K=69.5 You put it in an equation 47.9-K=-21.6Then you subtract 47.9 from both sides and you get K=69.5
Yes
The heavier the chicken the longer it takes to cook it.
He will have 30 % in 2 years which is 30.00 dollars