Answer:
The answer will be the fixed rental for the book
Step-by-step explanation:
Step-by-step explanation:
y=k/x
y=20, x=2
Substitute this first to get "k"
20=k/2
k=40
Value of y when x=10... is now
y= 40/10
y=4.
3/7
it used to be 3/8 but when you removed the green card, the total became 1 less because you did not replace the green card