Question 9 is A, and question 10 is 10^5.
18xy + 24y = 6y(3x + 8)
The common factor is 6y
The answer is 1,572 please give this a THANKS and also the BRAINIEST ANSWER/CROWN! :) :D
Answer:
137 cars per hour
Step-by-step explanation:
Since there were 685 cars all together you have to do 685 divided by 5 so that you can get your answer of 137 cars per hour
