Answer:
24.5
Step-by-step explanation:
24.5 + 24.5 = 49
Answer: 2400 people.
Step-by-step explanation:
1. To solve this problem you must round 380 to its greatest place.
2. As you can see, 380 is closer to 400, therefore, you can round it up to 400.
3. Keeping this on mind, you must multiply 400 rooms by 6 people, as following:

4. Therefore, as you can see, the result indicates that the greatest number of people who could be in these rooms at the same time is 2400.
264 because you move the decimal 2 times to the right
Answer:
$540 of interest over 3 years.
Step-by-step explanation:
I'm not sure what you mean by this question, but I'm pretty sure this is the answer you are looking for. If you have any questions let me know :)
Step-by-step explanation:
9 = a7 + b
-2 = a9 + b
b = 9-7a and b = - 2-9a
9 - 7a = - 2-9a
2a = - 11
a = - 5.5
b = 9 - 5.5*7 = - 29.5
y = -5.5x - 29.5