I've seen this question before and it's word for word
Step-by-step explanation:
If the equation is 55 - 0, the answer is 55
If you’re both working at a constant rate, then he would have one hour left when you go to help him. Since there are two of you, you accomplish the task twice as fast, in 30 minutes
10w^7 is the answer I’m pretty sure
I believe it’s A because if you notice the rate of population grow was in the 20,000s for the US in the 1840s, while NC was hitting 600 free people at that time.
