Answer:
2
Step-by-step explanation:
I think this is the anser because it went fom -5 to 5 so maybe it goes like that for the answer.
Answer:
5985 can fit in the room!
Step-by-step explanation:
1) 150 * 100 = 15000
2) 6 * 6 = 36
3) 15000 - 36 = 14964
4) 14964 / 2.5 = 5985.6
5) But you can't fit almost half a person inside or create another whole person soo you round down to 5985
Answer:
First, we need to know how to calculate the area and the permiter of a rectangle.
To calculate the area, we multiply base by height and to calculate the perimeter, we sum all sides.
Knowing this, we can say that the area is 3x * (x+5) and the perimiter is 3x + 3x + x + 5 + x + 5, as we know both are the same, we write it as an equation:

Now we solve the equation:




As the negative result doesn't have sense, we only pick the second one: 1.
If x = 1, then area would be 3*6 = 18 square inches and perimeter 3+3+6+6 = 18 inches