All you need to do is add these two numbers together.
Radius of Jupiter = Radius of Earth + Difference between the two
Radius of Jupiter = 6378.1 + 63532.9
Radius of Jupiter = 69911 km
For this case we have:
x: Represents the number of carrot boxes
y: Represents the number of boxes of potatoes
Initially we have:

If you sold 68 boxes of carrot we have:

If you sold 71 boxes of potatoes, we have:

The number of boxes I take home is given by:
ANswer:
7 boxes of carrots left
There are 9 boxes of potatoes left
A total of 16 boxes remain
You did it right. 1.35 + 7.00 and you have the right answer. is that what you mean?
F (x)= (x+1)(x-1)(x^2-2x-2)