Answer:
The perimeter of the figure is 
Step-by-step explanation:
Let

using a graphing tool
see the attached figure
The perimeter is equal to

The figure is a rectangle
so



Assumed that sides are equal
- 5x-3=3x+1
- 5x-3x=1+3
- 2x=4
- x=2
CB
Answer:
I'm pretty sure its D
Step-by-step explanation:
w is represented by week of saving he gets 6 dollars every week so 6w
he gets 45 dollars from his presents so he adds the 45 to the equation leaving him 111 dollars
so the equation is 6w+45=111
Answer:
8^2 = 64
unless you mean 8^2's square root then it is 8
Step-by-step explanation: