A, because in order to find the price for each unit you must divide the total price by the number of units bought and 9p=54.90 you would end up dividing both sides by nine which would then get you to find the price of each unit
I believe the answer is, 2) End of Reconstruction
Answer:
double those numbers:
14:30 is equivalent to 7:15
May I have brainliest please? :)