Answer:
In 24 years there will be 140 foxes
Step-by-step explanation:
(1,-10)
the 10 must be negative
reason why the others dont work:
(1,10) too positive, the other two start negative, no way is it going to be way up here
(10,1) still too high
(-1,10) then again, too high
You would divide the new bikes by four to find out the amount of used bikes
so 15
The lowest common multiple is 216 (D)