<h3>
Answer: 12 rooms</h3>
Explanation:
Let's say that the first 26 people will occupy each of the 26 rooms. This means that, so far, there's one person per room.
There are 40-26 = 14 people left. Let's say those 14 people occupy the first 14 rooms. This means that the first 14 rooms now have 2 people in them per room. The remaining 26-14 = 12 rooms still have one person per room.
The 3 consecutive integers of a sum of 81<span>X+(X+2)+(X+4)=81
3X+6=81
3X=81-6
3X=75
X=75/3</span>
Answer:
Step-by-step explanation:
7.25 x 20 = 145
3a=11-2
3a=9
---------
9/3=3
---------
A=3
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Not sure on the second one.