Answer:
Step-by-step explanation: 0.43 I think
Answer:
the answers are (2;1)(-3;-2)(-3;4)
Answer would be 180 cars.
Reason being if you take 24 and divide that by 2 you will get 12 and 12 times 15 is 180 or you could also do 24 times 7 then add 12 to get the 180 also
600 every 10 years is the right answer