Answer:
i think its 6
Step-by-step explanation:
i dont know hope it helps
I'm pretty sure it is (2. -11) :)
The one who start
X= -4 and y=6
Answer:
6 hours
Step-by-step explanation:
she played game 25% of the time.
25% of 30 hours is 7.5 hours
she researched 5% of the time.
5% of 30 hours is 1.5 hours
so she played game 7.5-1.5=6 more hours than she researched
Perimeter of a rectangle = 6x + 8
Solution:
Given area of a rectangle = 
Let us first factor the given polynomial.


Taking out common terms in the above expression
Taking out common term
in the above expression


Area of a rectangle = l × b
Therefore,
and 
Perimeter of a rectangle = 2(l + b)
![=2[(2x+1)+(x+3)]](https://tex.z-dn.net/?f=%3D2%5B%282x%2B1%29%2B%28x%2B3%29%5D)



The answer is same if you take <em>l</em> = x + 3 and <em>b</em> = 2x + 1.
Hence, perimeter of a rectangle = 6x + 8.